Samsung security patch: April 2026

Updated

SMR Apr-2026 fixes 44 vulnerabilities, 14 of them critical. Android Security Bulletin: 33, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 7. A Galaxy firmware with the security patch level 2026-04-01 or later includes all of these fixes.

By the Samsung update data we track, 293 Galaxy models have received builds with this patch level so far. The first one was SM-S942B (Samsung Galaxy S26) on 2026-04-06.

First build
2026-04-06
10 models
2026-04-06 +0 days
50 models
2026-04-13 +7 days
100 models
2026-04-20 +14 days
Models so far
293

Vulnerabilities fixed in SMR Apr-2026

SourcecriticalhighmoderatelowTotal
Android Security Bulletin (Google)14181033
Samsung-specific (SVE)02507
Samsung Semiconductorseverity not split by Samsung4
All sources14206044

Samsung-specific fixes (7 disclosed)

  • highSVE-2025-2188 / CVE-2026-21007
    Improper check for exceptional conditions in Device Care prior to SMR Apr-2026 Release 1 allows physical attackers to bypass Knox Guard.
    Affected: Android 14, 15, 16
  • highSVE-2025-2589 / CVE-2026-21010
    Improper input validation in Retail Mode prior to SMR Apr-2026 Release 1 allows local attackers to trigger privileged functions.
    Affected: Android 14, 15, 16
  • moderateSVE-2025-1863 / CVE-2026-21006
    Improper access control in Samsung DeX prior to SMR Apr-2026 Release 1 allows physical attackers to access to hidden notification contents.
    Affected: Android 15
  • moderateSVE-2025-2300 / CVE-2026-21008
    Exposure of sensitive information in S Share prior to SMR Apr-2026 Release 1 allows adjacent attacker to access sensitive information.
    Affected: Android 14, 15, 16
  • moderateSVE-2025-2443 / CVE-2026-21009
    Improper check for exceptional conditions in Recents prior to SMR Apr-2026 Release 1 allows physical attacker to bypass App Pinning.
    Affected: Android 14, 15, 16
  • moderateSVE-2026-0025 / CVE-2026-21012
    External control of file name in AODManager prior to SMR Apr-2026 Release 1 allows privileged local attacker to create file with system privilege.
    Affected: Android 14, 15, 16
  • moderateSVE-2026-0102 / CVE-2026-21011
    Incorrect privilege assignment in Bluetooth in Maintenance mode prior to SMR Apr-2026 Release 1 allows physical attackers to bypass Extend Unlock.
    Affected: Android 14, 15, 16

Galaxy models with the April 2026 patch

Earliest release first. Dates are the first region release from Samsung's update documentation. Regions: CSC regions with this patch / all regions the model has builds for. Update tier: how often Samsung promises security updates for the model (EE: Enterprise Edition).

Galaxy S (103)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-S942BSamsung Galaxy S26Monthly87 / 872026-04-06S942BXXS2AZCO, S942BXXU2AZDE
SM-S942USamsung Galaxy S26Monthly10 / 112026-04-06S942USQS2AZCO, S942USQS2AZCP, S942USQS2AZDG, S942USQS2AZDH, S942USQU2AZDI
SM-S942U1Samsung Galaxy S26Monthly21 / 212026-04-06S942U1UES2AZCM, S942U1UEU2AZDE
SM-S942WSamsung Galaxy S26Monthly17 / 172026-04-06S942WVLS2AZCL, S942WVLU2AZDE
SM-S947BSamsung Galaxy S26+Monthly85 / 852026-04-06S947BXXS2AZCO, S947BXXU2AZDE
SM-S947USamsung Galaxy S26+Monthly9 / 102026-04-06S947USQS2AZCO, S947USQS2AZCP, S947USQS2AZDG, S947USQS2AZDH, S947USQU2AZDI
SM-S947U1Samsung Galaxy S26+Monthly21 / 212026-04-06S947U1UES2AZCM, S947U1UEU2AZDE
SM-S947WSamsung Galaxy S26+Monthly17 / 172026-04-06S947WVLS2AZCL, S947WVLU2AZDE
SM-S948BSamsung Galaxy S26 UltraMonthly87 / 872026-04-06S948BXXS2AZCL, S948BXXS2AZCO, S948BXXS2AZD4, S948BXXS2AZDG, S948BXXU2AZDE, S948BXXU2AZDI
SM-S948USamsung Galaxy S26 UltraMonthly10 / 112026-04-06S948USQS2AZCO, S948USQS2AZCP, S948USQS2AZDG, S948USQS2AZDH, S948USQU2AZDI
SM-S948U1Samsung Galaxy S26 UltraMonthly21 / 212026-04-06S948U1UES2AZCM, S948U1UEU2AZDE
SM-S948WSamsung Galaxy S26 UltraMonthly17 / 172026-04-06S948WVLS2AZCL, S948WVLU2AZDE
SM-S931USamsung Galaxy S25Monthly11 / 122026-04-07S931USQS9BZBH, S931USQS9BZCL, S931USQU9CZDP
SM-S936USamsung Galaxy S25+Monthly10 / 112026-04-07S936USQS9BZBH, S936USQS9BZCL, S936USQU9CZDP
SM-S937USamsung Galaxy S25 EdgeMonthly7 / 82026-04-07S937USQS6BZBH, S937USQS6BZCL, S937USQU6CZDP
SM-S938USamsung Galaxy S25 UltraMonthly10 / 112026-04-07S938USQS9BZBH, S938USQS9BZCL, S938USQU9CZDP
SM-S9420Samsung Galaxy S26Monthly2 / 32026-04-08S9420ZHS2AZCL, S9420ZHU2AZDE
SM-S9470Samsung Galaxy S26+Monthly2 / 32026-04-08S9470ZHS2AZCL, S9470ZHU2AZDE
SM-S9480Samsung Galaxy S26 UltraMonthly2 / 32026-04-08S9480ZHS2AZCL, S9480ZHU2AZDE
SM-S731BSamsung Galaxy S25 FEMonthly89 / 892026-04-09S731BXXS6AZCH, S731BXXU6BZDP
SM-S931BSamsung Galaxy S25Monthly101 / 1012026-04-09S931BXXS9BZCH, S931BXXS9BZCI, S931BXXS9BZCJ, S931BXXU9CZDP
SM-S936BSamsung Galaxy S25+Monthly101 / 1012026-04-09S936BXXS9BZCH, S936BXXS9BZCI, S936BXXS9BZCJ, S936BXXU9CZDP
SM-S937BSamsung Galaxy S25 EdgeMonthly31 / 312026-04-09S937BXXS7BZCH, S937BXXS7BZCI, S937BXXS7BZCJ, S937BXXU7CZDP
SM-S938BSamsung Galaxy S25 UltraMonthly102 / 1022026-04-09S938BXXS9BZCH, S938BXXS9BZCI, S938BXXS9BZCJ, S938BXXU9CZDP
SM-S931WSamsung Galaxy S25Monthly17 / 172026-04-10S931WVLS9BZBH, S931WVLU9CZDP
SM-S936WSamsung Galaxy S25+Monthly17 / 172026-04-10S936WVLS9BZBH, S936WVLU9CZDP
SM-S937WSamsung Galaxy S25 EdgeMonthly15 / 152026-04-10S937WVLS6BZBH, S937WVLU6CZDP
SM-S938WSamsung Galaxy S25 UltraMonthly17 / 172026-04-10S938WVLS9BZBH, S938WVLU9CZDP
SM-S721BSamsung Galaxy S24 FEMonthly103 / 1032026-04-13S721BXXSBCZC5, S721BXXUBDZDP
SM-S911BSamsung Galaxy S23Monthly104 / 1112026-04-13S911BXXS9EZCI, S911BXXU9FZDP
SM-S916BSamsung Galaxy S23+Monthly103 / 1122026-04-13S916BXXS9EZCI, S916BXXU9FZDP
SM-S918BSamsung Galaxy S23 UltraMonthly102 / 1122026-04-13S918BXXS9EZCI, S918BXXU9FZDP
SM-S942CSamsung Galaxy S26Monthly2 / 22026-04-13S942CONS1AZCL, S942CONU1AZDE
SM-S942ZSamsung Galaxy S26Monthly2 / 22026-04-13S942ZSCS1AZCL, S942ZSCU1AZDE
SM-S947CSamsung Galaxy S26+Monthly2 / 22026-04-13S947CONS1AZCL, S947CONU1AZDE
SM-S947ZSamsung Galaxy S26+Monthly2 / 22026-04-13S947ZSCS1AZCL, S947ZSCU1AZDE
SM-S948CSamsung Galaxy S26 UltraMonthly2 / 22026-04-13S948CONS1AZCL, S948CONU1AZDE
SM-S948ZSamsung Galaxy S26 UltraMonthly2 / 22026-04-13S948ZSCS1AZCL, S948ZSCU1AZDE
SM-S731USamsung Galaxy S25 FEMonthly10 / 122026-04-14S731USQS6AZBH, S731USQU6BZDP
SM-S9310Samsung Galaxy S25Monthly2 / 32026-04-14S9310ZHSABZD1, S9310ZHUACZDP
SM-S931U1Samsung Galaxy S25Monthly21 / 212026-04-14S931U1UES9BZBH, S931U1UEU9CZDP
SM-S9360Samsung Galaxy S25+Monthly2 / 32026-04-14S9360ZHSABZD1, S9360ZHUACZDP
SM-S936U1Samsung Galaxy S25+Monthly21 / 212026-04-14S936U1UES9BZBH, S936U1UEU9CZDP
SM-S9370Samsung Galaxy S25 EdgeMonthly2 / 32026-04-14S9370ZHS7BZD1, S9370ZHU7CZDP
SM-S937U1Samsung Galaxy S25 EdgeMonthly19 / 192026-04-14S937U1UES6BZBH, S937U1UEU6CZDP
SM-S9380Samsung Galaxy S25 UltraMonthly2 / 32026-04-14S9380ZHSABZD1, S9380ZHUACZDP
SM-S938U1Samsung Galaxy S25 UltraMonthly21 / 212026-04-14S938U1UES9BZBH, S938U1UEU9CZDP
SM-S721USamsung Galaxy S24 FEMonthly9 / 92026-04-15S721USQSBCZD1, S721USQSBCZD2, S721USQUBDZDP
SM-S731U1Samsung Galaxy S25 FEMonthly21 / 212026-04-15S731U1UES6AZBH, S731U1UEU6BZDP
SM-S921USamsung Galaxy S24Monthly11 / 112026-04-15S921USQS5CZD2, S921USQU5DZDR
SM-S926USamsung Galaxy S24+Monthly10 / 102026-04-15S926USQS5CZD2, S926USQU5DZDR
SM-S928USamsung Galaxy S24 UltraMonthly10 / 102026-04-15S928USQS5CZD2, S928USQU5DZDR
SM-S721U1Samsung Galaxy S24 FEMonthly21 / 212026-04-16S721U1UESBCZD1, S721U1UEUBDZDP
SM-S911USamsung Galaxy S23Monthly9 / 102026-04-16S911USQS7EZCI, S911USQU7FZE2
SM-S916USamsung Galaxy S23+Monthly9 / 102026-04-16S916USQS7EZCI, S916USQU7FZE2
SM-S918USamsung Galaxy S23 UltraMonthly9 / 102026-04-16S918USQS7EZCI, S918USQU7FZE2
SM-S921U1Samsung Galaxy S24Monthly21 / 212026-04-16S921U1UES5CZD2, S921U1UEU5DZDR
SM-S926U1Samsung Galaxy S24+Monthly21 / 212026-04-16S926U1UES5CZD2, S926U1UEU5DZDR
SM-S928U1Samsung Galaxy S24 UltraMonthly21 / 212026-04-16S928U1UES5CZD2, S928U1UEU5DZDR
SM-S7210Samsung Galaxy S24 FEMonthly2 / 22026-04-20S7210ZHSBCZD1, S7210ZHUBDZDP
SM-S731WSamsung Galaxy S25 FEMonthly17 / 172026-04-20S731WVLS6AZBH, S731WVLU6BZDP
SM-S9210Samsung Galaxy S24Monthly2 / 32026-04-20S9210ZHS5CZD2, S9210ZHU5DZDP
SM-S921BSamsung Galaxy S24Monthly104 / 1042026-04-20S921BXXSECZD1, S921BXXUEDZDR
SM-S9260Samsung Galaxy S24+Monthly2 / 32026-04-20S9260ZHS5CZD2, S9260ZHU5DZDP
SM-S926BSamsung Galaxy S24+Monthly104 / 1052026-04-20S926BXXSECZD1, S926BXXUEDZDR
SM-S9280Samsung Galaxy S24 UltraMonthly2 / 32026-04-20S9280ZHS5CZD2, S9280ZHU5DZDP
SM-S928BSamsung Galaxy S24 UltraMonthly105 / 1052026-04-20S928BXXS5CZD1, S928BXXU5DZDP
SM-S942QSamsung Galaxy S26Monthly1 / 12026-04-20S942QOPS1AZCL, S942QOPU1AZDE
SM-S947QSamsung Galaxy S26+Monthly1 / 12026-04-20S947QOPS1AZCL, S947QOPU1AZDE
SM-S948QSamsung Galaxy S26 UltraMonthly1 / 12026-04-20S948QOPS1AZCL, S948QOPU1AZDE
SM-S9110Samsung Galaxy S23Monthly2 / 32026-04-21S9110ZHS7EZCI, S9110ZHU7FZDP
SM-S911U1Samsung Galaxy S23Monthly20 / 212026-04-21S911U1UES7EZCI, S911U1UEU7FZE2
SM-S9160Samsung Galaxy S23+Monthly2 / 32026-04-21S9160ZHS7EZCI, S9160ZHU7FZDP
SM-S916U1Samsung Galaxy S23+Monthly20 / 212026-04-21S916U1UES7EZCI, S916U1UEU7FZE2
SM-S9180Samsung Galaxy S23 UltraMonthly2 / 32026-04-21S9180ZHS7EZCI, S9180ZHU7FZDP
SM-S918U1Samsung Galaxy S23 UltraMonthly20 / 212026-04-21S918U1UES7EZCI, S918U1UEU7FZE2
SM-S921ESamsung Galaxy S24Monthly1 / 12026-04-21S921EXXS2BZD2, S921EXXU2CZDP
SM-S711USamsung Galaxy S23 FEMonthly6 / 82026-04-22S711USQS7EZD2, S711USQU7FZE2
SM-S711BSamsung Galaxy S23 FEMonthly102 / 1042026-04-23S711BXXSFFZD2, S711BXXUFGZDP
SM-S721WSamsung Galaxy S24 FEMonthly17 / 172026-04-24S721WVLSBCZD1, S721WVLUBDZDP
SM-S921WSamsung Galaxy S24Monthly17 / 172026-04-24S921WVLS5CZD2, S921WVLU5DZDP
SM-S926WSamsung Galaxy S24+Monthly17 / 172026-04-24S926WVLS5CZD2, S926WVLU5DZDP
SM-S928WSamsung Galaxy S24 UltraMonthly17 / 172026-04-24S928WVLS5CZD2, S928WVLU5DZDP
SM-S711U1Samsung Galaxy S23 FEMonthly20 / 202026-04-27S711U1UES7EZD2, S711U1UEU7FZE2
SM-S911WSamsung Galaxy S23Monthly17 / 182026-04-27S911WVLS7EZCI, S911WVLU7FZE2
SM-S916WSamsung Galaxy S23+Monthly17 / 182026-04-27S916WVLS7EZCI, S916WVLU7FZE2
SM-S918WSamsung Galaxy S23 UltraMonthly17 / 182026-04-27S918WVLS7EZCI, S918WVLU7FZE2
SM-S7110Samsung Galaxy S23 FEMonthly2 / 32026-04-28S7110ZHS7FZD2, S7110ZHU7GZE2
SM-S711WSamsung Galaxy S23 FEMonthly17 / 172026-05-01S711WVLS7EZD2, S711WVLU7FZE2
SCG30Galaxy S24 FEMonthly1 / 22026-05-26SCG30KDU1DZDP
SM-S931ZSamsung Galaxy S25Monthly2 / 22026-05-26S931ZSCU1CZDP
SM-S938ZSamsung Galaxy S25 UltraMonthly2 / 22026-05-26S938ZSCU1CZDP
SC-51EGalaxy S24Monthly2 / 22026-05-27SC51EOMU1DZDP
SM-S721QSamsung Galaxy S24 FEMonthly1 / 12026-05-28S721QOPU1DZDP
SM-S921QSamsung Galaxy S24Monthly1 / 12026-05-28S921QOPU1DZDP
SM-S928QSamsung Galaxy S24 UltraMonthly1 / 12026-05-28S928QOPU1DZDP
SM-S931QSamsung Galaxy S25Monthly1 / 12026-05-28S931QOPU1CZDP
SM-S938QSamsung Galaxy S25 UltraMonthly1 / 12026-05-28S938QOPU1CZDQ
SC-51DGalaxy S23Monthly2 / 22026-06-01SC51DOMU1EZE2
SCG19Galaxy S23Monthly2 / 22026-06-03SCG19KDU1EZE2
SCG20Galaxy S23 UltraMonthly2 / 22026-06-03SCG20KDU1EZE2
SM-S918QSamsung Galaxy S23 UltraMonthly1 / 12026-06-04S918QOPU7EZE2
SM-S911CSamsung Galaxy S23Monthly2 / 22026-06-22S911CONU1EZE2

Galaxy A (88)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-A266MSamsung Galaxy A26 5GQuarterly41 / 412026-04-13A266MUBS9BZD2
SM-A546ESamsung Galaxy A54 5GMonthly (EE)85 / 902026-04-15A546EXXSJEZD1, A546EXXSJEZD2
SM-A556ESamsung Galaxy A55 5GMonthly (EE)90 / 902026-04-15A556EXXSECZD1
SM-A346ESamsung Galaxy A34 5GQuarterly44 / 452026-04-16A346EXXSEEZC7
SM-A376BSamsung Galaxy A37 5GQuarterly79 / 792026-04-16A376BXXS2AZC2, A376BXXS2AZC3, A376BXXU2AZD5
SM-A546BSamsung Galaxy A54 5GMonthly (EE)20 / 232026-04-16A546BXXSJEZD1
SM-A576BSamsung Galaxy A57 5GMonthly (EE)89 / 892026-04-16A576BXXS2AZD3, A576BXXS2AZD4, A576BXXU2AZD9
SM-A546USamsung Galaxy A54 5GMonthly (EE)7 / 92026-04-17A546USQSJEZD1
SM-A075FSamsung Galaxy A07Quarterly41 / 422026-04-20A075FXXS5BZD2, A075FXXS5BZD3
SM-A166PSamsung Galaxy A16 5GQuarterly29 / 292026-04-20A166PXXS7CZD2
SM-A346BSamsung Galaxy A34 5GQuarterly20 / 202026-04-20A346BXXSFEZC7
SM-A356ESamsung Galaxy A35 5GQuarterly87 / 882026-04-20A356EXXS9CZD5
SM-A536BSamsung Galaxy A53 5GQuarterly (EE)21 / 212026-04-20A536BXXSLGZD1
SM-A536ESamsung Galaxy A53 5GQuarterly (EE)80 / 952026-04-20A536EXXSLGZD1
SM-A566BSamsung Galaxy A56 5GMonthly (EE)47 / 472026-04-20A566BXXSABZD1, A566BXXSABZD2, A566BXXUACZDR
SM-A566ESamsung Galaxy A56 5GMonthly (EE)52 / 522026-04-20A566EXXSABZD1, A566EXXSABZD3, A566EXXUACZDR
SM-A376ESamsung Galaxy A37 5GQuarterly9 / 92026-04-21A376EXXS2AZC2, A376EXXS2AZC3, A376EXXU2AZD5
SM-A556BSamsung Galaxy A55 5GMonthly (EE)17 / 172026-04-21A556BXXSECZD1
SM-A536USamsung Galaxy A53 5GQuarterly (EE)9 / 102026-04-22A536USQSLGZD1
SM-A546U1Samsung Galaxy A54 5GMonthly (EE)18 / 182026-04-22A546U1UESJEZD1
SM-A546VSamsung Galaxy A54 5GMonthly (EE)2 / 22026-04-22A546VSQSJEZD1
SM-A576U1Samsung Galaxy A57 5GMonthly (EE)18 / 182026-04-22A576U1UES2AZD2, A576U1UEU2AZD9
SM-A075MSamsung Galaxy A07Quarterly41 / 412026-04-23A075MUBS5BZD2
SM-A076MSamsung Galaxy A07 5GQuarterly9 / 102026-04-23A076MXXS4AZD2
SM-A256ESamsung Galaxy A25 5GQuarterly88 / 882026-04-23A256EXXSCDZD8
SM-A266BSamsung Galaxy A26 5GQuarterly56 / 572026-04-23A266BXXS9BZD4, A266BXXS9BZD5
SM-A346MSamsung Galaxy A34 5GQuarterly41 / 472026-04-23A346MUBSFEZC7
SM-A356BSamsung Galaxy A35 5GQuarterly16 / 162026-04-23A356BXXSACZD5
SM-A5360Samsung Galaxy A53 5GQuarterly (EE)2 / 32026-04-23A5360ZHSLGZD1
SM-S536DLSamsung Galaxy A53 5GQuarterly (EE)5 / 52026-04-23S536DLUDSLGZD1
SM-S546VLSamsung Galaxy A54 5GMonthly (EE)2 / 22026-04-23S546VLUDSKEZD1
SM-A566WSamsung Galaxy A56 5GMonthly (EE)17 / 172026-04-24A566WVLS7BZD1, A566WVLU7CZE2
SM-A576WSamsung Galaxy A57 5GMonthly (EE)17 / 172026-04-24A576WVLS2AZD2, A576WVLU2AZD9
SM-A176USamsung Galaxy A17 5GQuarterly10 / 112026-04-27A176USQS5AZD2
SM-A3460Samsung Galaxy A34 5GQuarterly2 / 22026-04-27A3460ZHSEEZC7
SM-A3760Samsung Galaxy A37 5GQuarterly1 / 12026-04-27A3760ZHS2AZC2, A3760ZHU2AZD5
SM-A376USamsung Galaxy A37 5GQuarterly7 / 82026-04-27A376USQS2AZC4, A376USQU2AZD1, A376USQU2AZD6
SM-A376U1Samsung Galaxy A37 5GQuarterly20 / 202026-04-27A376U1UES2AZC4, A376U1UEU2AZD6
SM-A376WSamsung Galaxy A37 5GQuarterly17 / 172026-04-27A376WVLS2AZC4, A376WVLU2AZD6
SM-A536U1Samsung Galaxy A53 5GQuarterly (EE)19 / 192026-04-27A536U1UESLGZD1
SM-A5460Samsung Galaxy A54 5GMonthly (EE)2 / 32026-04-27A5460ZHSJEZD1
SM-A5560Samsung Galaxy A55 5GMonthly (EE)2 / 32026-04-27A5560ZHSECZD1
SM-A5660Samsung Galaxy A56 5GMonthly (EE)2 / 32026-04-27A5660ZHSABZD1, A5660ZHUACZDR
SM-A5760Samsung Galaxy A57 5GMonthly (EE)1 / 22026-04-27A5760ZHS2AZD3, A5760ZHU2AZD9
SM-A176U1Samsung Galaxy A17 5GQuarterly21 / 212026-04-28A176U1UES5AZD2
SM-A566U1Samsung Galaxy A56 5GMonthly (EE)16 / 162026-04-28A566U1UES7BZD1, A566U1UEU7CZE2
SM-S176VSamsung Galaxy A17 5GQuarterly2 / 22026-04-28S176VUDS4AZD2
SM-S376VSamsung Galaxy A37 5GQuarterly2 / 22026-04-28S376VUDS2AZC4, S376VUDU2AZD6
SM-A156U1Samsung Galaxy A15 5GQuarterly20 / 202026-04-29A156U1UESBDZD3, A156U1UESBDZDD
SM-A256USamsung Galaxy A25 5GQuarterly5 / 52026-04-29A256USQSCDZD7
SM-A3560Samsung Galaxy A35 5GQuarterly2 / 22026-04-29A3560ZHS9CZD6
SM-A266USamsung Galaxy A26 5GQuarterly2 / 22026-04-30A266USQS8BZD4
SM-S256VLSamsung Galaxy A25 5GQuarterly2 / 22026-04-30S256VLUDSCDZD7
SM-A176WSamsung Galaxy A17 5GQuarterly17 / 172026-05-01A176WVLS5AZD2
SM-A546WSamsung Galaxy A54 5GMonthly (EE)17 / 182026-05-01A546WVLSHEZD1
SM-A256BSamsung Galaxy A25 5GQuarterly16 / 162026-05-04A256BXXSCDZD8
SM-A256U1Samsung Galaxy A25 5GQuarterly19 / 192026-05-04A256U1UESCDZD7
SM-A266U1Samsung Galaxy A26 5GQuarterly20 / 202026-05-04A266U1UES8BZD4
SM-A366BSamsung Galaxy A36 5GQuarterly46 / 462026-05-04A366BXXS9BZDA, A366BXXU9CZDD
SM-S266VSamsung Galaxy A26 5GQuarterly2 / 22026-05-04S266VUDS8BZD4
SM-A166ESamsung Galaxy A16 5GQuarterly4 / 42026-05-06A166EXXS8CZDG
SM-A2560Samsung Galaxy A25 5GQuarterly1 / 12026-05-06A2560ZHSBDZD8
SM-A356USamsung Galaxy A35 5GQuarterly9 / 92026-05-06A356USQSACZD6, A356USQSACZD5
SM-A366ESamsung Galaxy A36 5GQuarterly52 / 522026-05-06A366EXXS9BZDA, A366EXXS9BZDB, A366EXXU9CZDD, A366EXXU9CZDF
SM-S356VSamsung Galaxy A35 5GQuarterly2 / 22026-05-06S356VUDSBCZD5
SM-A176BSamsung Galaxy A17 5GQuarterly46 / 822026-05-07A176BXXS5BZD2, A176BXXS5BZD4, A176BXXS5BZE5
SM-A366USamsung Galaxy A36 5GQuarterly11 / 112026-05-07A366USQS7BZDB, A366USQU7CZE1
SM-S366VSamsung Galaxy A36 5GQuarterly2 / 22026-05-07S366VUDS7BZDB, S366VUDU7CZE1
SM-A356WSamsung Galaxy A35 5GQuarterly17 / 172026-05-08A356WVLSACZD5
SM-A366WSamsung Galaxy A36 5GQuarterly12 / 122026-05-08A366WVLS7BZDB, A366WVLU7CZE1
SM-A536WSamsung Galaxy A53 5GQuarterly (EE)17 / 192026-05-08A536WVLSKGZD1
SM-A3660Samsung Galaxy A36 5GQuarterly2 / 22026-05-11A3660ZHS7BZDA, A3660ZHU7CZDD
SM-A366U1Samsung Galaxy A36 5GQuarterly21 / 212026-05-11A366U1UES7BZDB, A366U1UEU7CZE2
SM-A576ZSamsung Galaxy A57 5GMonthly (EE)1 / 12026-05-11A576ZSCU1AZD4, A576ZSCU1AZD9
SM-A156USamsung Galaxy A15 5GQuarterly12 / 122026-05-12A156USQSBDZDC, A156USQSBDZDD
SM-A166BSamsung Galaxy A16 5GQuarterly15 / 152026-05-12A166BXXS8CZDG
SM-A166MSamsung Galaxy A16 5GQuarterly36 / 372026-05-12A166MUBS8CZDG
SM-A166USamsung Galaxy A16 5GQuarterly11 / 112026-05-13A166USQS7CZDG
SM-S166VSamsung Galaxy A16 5GQuarterly2 / 22026-05-13S166VUDS7CZDG
SM-A166U1Samsung Galaxy A16 5GQuarterly21 / 212026-05-14A166U1UES7CZDG
SM-S156VSamsung Galaxy A15 5GQuarterly2 / 22026-05-14S156VUDSBDZDC
SM-A156WSamsung Galaxy A15 5GQuarterly17 / 172026-05-15A156WVLSBDZDC
SM-A166WSamsung Galaxy A16 5GQuarterly15 / 152026-05-15A166WVLS7CZDG
SM-A1660Samsung Galaxy A16 5GQuarterly2 / 22026-05-18A1660ZHS8CZDG
SM-A576QSamsung Galaxy A57 5GMonthly (EE)1 / 12026-05-18A576QOPU1AZD4, A576QOPU1AZD9
SM-A065MSamsung Galaxy A06Quarterly45 / 452026-05-21A065MUBSCCZE1
SM-A1760Samsung Galaxy A17 5GQuarterly2 / 22026-05-26A1760ZHS5BZE5
SM-A366QSamsung Galaxy A36 5GQuarterly1 / 12026-05-26A366QOPS1BZD1

Galaxy Z (57)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-F966WSamsung Galaxy Z Fold7Monthly17 / 172026-04-10F966WVLS9AZC8, F966WVLU9BZDN
SM-F968U1Samsung Galaxy Z TriFoldMonthly19 / 192026-04-10F968U1UES3AZC8, F968U1UEU3BZDP
SM-F741BSamsung Galaxy Z Flip6Monthly83 / 832026-04-13F741BOPS3CZC5, F741BXXS3CZC5, F741BOPU3DZDP, F741BXXU3DZDP
SM-F741USamsung Galaxy Z Flip6Monthly7 / 72026-04-13F741USQS3CZC5, F741USQU3DZDP
SM-F741U1Samsung Galaxy Z Flip6Monthly21 / 212026-04-13F741U1UES3CZC5, F741U1UEU3DZDP
SM-F761BSamsung Galaxy Z Flip7 FEMonthly73 / 802026-04-13F761BXXS9AZC8, F761BXXU9BZDP
SM-F7660Samsung Galaxy Z Flip7Monthly2 / 32026-04-13F7660ZSS9AZD1, F7660ZSU9BZDP
SM-F766BSamsung Galaxy Z Flip7Monthly78 / 832026-04-13F766BXXS9AZD1, F766BXXS9AZD2, F766BXXU9BZDP
SM-F956BSamsung Galaxy Z Fold6Monthly81 / 812026-04-13F956BXXS3CZC5, F956BXXU3DZDP
SM-F956USamsung Galaxy Z Fold6Monthly7 / 72026-04-13F956USQS3CZC5, F956USQU3DZDQ
SM-F956U1Samsung Galaxy Z Fold6Monthly21 / 212026-04-13F956U1UES3CZC5, F956U1UEU3DZDP
SM-F966BSamsung Galaxy Z Fold7Monthly77 / 822026-04-13F966BXXS9AZC8, F966BXXU9BZDP
SM-F968BSamsung Galaxy Z TriFoldMonthly3 / 32026-04-13F968BXXS4AZC8, F968BXXU4BZDP
SM-F761USamsung Galaxy Z Flip7 FEMonthly3 / 42026-04-14F761USQS9AZC9, F761USQU9BZDP
SM-F761U1Samsung Galaxy Z Flip7 FEMonthly19 / 212026-04-14F761U1UES9AZC9, F761U1UEU9BZDP
SM-F766USamsung Galaxy Z Flip7Monthly6 / 82026-04-14F766USQS9AZD1, F766USQU9BZDP
SM-F766U1Samsung Galaxy Z Flip7Monthly21 / 212026-04-14F766U1UES9AZD1, F766U1UEU9BZDP
SM-F966USamsung Galaxy Z Fold7Monthly6 / 82026-04-14F966USQS9AZC8, F966USQS9AZD3, F966USQU9BZDN
SM-F966U1Samsung Galaxy Z Fold7Monthly21 / 212026-04-14F966U1UES9AZC8, F966U1UEU9BZDN
SM-F7410Samsung Galaxy Z Flip6Monthly2 / 32026-04-16F7410ZSS3CZC5, F7410ZSU3DZDP
SM-F766ZSamsung Galaxy Z Flip7Monthly1 / 22026-04-16F766ZSCS1AZD1, F766ZSCU1BZDP
SM-F9560Samsung Galaxy Z Fold6Monthly2 / 32026-04-16F9560ZSS3CZC5, F9560ZSU3DZDP
SM-F9660Samsung Galaxy Z Fold7Monthly2 / 32026-04-16F9660ZSS9AZC8, F9660ZSU9BZDP
SM-F721BSamsung Galaxy Z Flip4Quarterly58 / 932026-04-20F721BXXSBIZD1, F721BXXSBIZD3
SM-F731BSamsung Galaxy Z Flip5Monthly101 / 1032026-04-20F731BXXS6FZC5, F731BXXU6GZE3
SM-F741WSamsung Galaxy Z Flip6Monthly17 / 172026-04-20F741WVLS3CZC5, F741WVLU3DZDP
SM-F766WSamsung Galaxy Z Flip7Monthly17 / 172026-04-20F766WVLS9AZD1, F766WVLU9BZDP
SM-F946BSamsung Galaxy Z Fold5Monthly99 / 1022026-04-20F946BXXS6FZC5, F946BXXU6GZE2
SM-F956WSamsung Galaxy Z Fold6Monthly17 / 172026-04-20F956WVLS3CZC5, F956WVLU3DZDP
SM-F936BSamsung Galaxy Z Fold4Quarterly90 / 922026-04-21F936BXXSBIZD1, F936BXXSBIZD3
SM-F721USamsung Galaxy Z Flip4Quarterly8 / 102026-04-22F721USQS9IZD1
SM-F936USamsung Galaxy Z Fold4Quarterly5 / 62026-04-22F936USQS9IZD1
SM-F766QSamsung Galaxy Z Flip7Monthly1 / 12026-04-23F766QOPS1AZD1, F766QOPU1BZDQ
SM-F731USamsung Galaxy Z Flip5Monthly6 / 72026-04-24F731USQS7FZC5, F731USQU7GZE4
SM-F731WSamsung Galaxy Z Flip5Monthly17 / 172026-04-24F731WVLS7FZC5, F731WVLU7GZE4
SM-F946USamsung Galaxy Z Fold5Monthly6 / 72026-04-24F946USQS7FZC5, F946USQU7GZE3
SM-F946WSamsung Galaxy Z Fold5Monthly17 / 172026-04-24F946WVLS7FZC5, F946WVLU7GZE3
SM-F721U1Samsung Galaxy Z Flip4Quarterly13 / 192026-04-27F721U1UES9IZD1
SM-F9360Samsung Galaxy Z Fold4Quarterly2 / 32026-04-27F9360ZSS9IZD1
SM-F936U1Samsung Galaxy Z Fold4Quarterly19 / 192026-04-27F936U1UES9IZD1
SM-F7210Samsung Galaxy Z Flip4Quarterly2 / 32026-04-28F7210ZSS9IZD1
SM-F7310Samsung Galaxy Z Flip5Monthly2 / 32026-04-28F7310ZSS8FZC5, F7310ZSU8GZE4
SM-F731U1Samsung Galaxy Z Flip5Monthly20 / 202026-04-28F731U1UES7FZC5, F731U1UEU7GZE4
SM-F9460Samsung Galaxy Z Fold5Monthly2 / 32026-04-28F9460ZSS8FZC5, F9460ZSU8GZE3
SM-F946U1Samsung Galaxy Z Fold5Monthly20 / 212026-04-28F946U1UES7FZC5, F946U1UEU7GZE3
SM-F721WSamsung Galaxy Z Flip4Quarterly17 / 182026-05-08F721WVLS9IZD1
SM-F936WSamsung Galaxy Z Fold4Quarterly17 / 182026-05-08F936WVLS9IZD1
SCG29Galaxy Z Flip6Monthly1 / 22026-05-26SCG29KDU1DZDP
SM-F966ZSamsung Galaxy Z Fold7Monthly1 / 22026-05-26F966ZSCU1BZDP
SC-54EGalaxy Z Flip6Monthly2 / 22026-05-27SC54EOMU1DZDP
SM-F741QSamsung Galaxy Z Flip6Monthly1 / 12026-05-28F741QOPU1DZDP
SM-F956QSamsung Galaxy Z Fold6Monthly1 / 12026-05-28F956QOPU1DZDP
SM-F966QSamsung Galaxy Z Fold7Monthly1 / 12026-05-28F966QOPU1BZDP
SC-54DGalaxy Z Flip5Monthly2 / 22026-06-01SC54DOMU1EZE4
SC-55DGalaxy Z Fold5Monthly1 / 22026-06-01SC55DOMU1EZE2
SM-F731QSamsung Galaxy Z Flip5Monthly1 / 12026-06-04F731QOPU1EZE4
SM-F946QSamsung Galaxy Z Fold5Monthly1 / 12026-06-04F946QOPU1EZE2

Galaxy Tab (22)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-X406BSamsung Galaxy Tab S10 LiteQuarterly1 / 452026-04-13X406BXXS4BZC1
SM-X236BSamsung Galaxy Tab A11+ 5GQuarterly32 / 332026-04-14X236BXXS4AZD1, X236BXXS4AZD4, X236BXXS4AZD7
SM-X350Samsung Galaxy Tab Active5 ProMonthly (EE)5 / 72026-04-20X350XXS7BZD2, X350XXS7BZD3
SM-X356BSamsung Galaxy Tab Active5 Pro 5GMonthly (EE)26 / 272026-04-20X356BXXS7BZD2, X356BXXS7BZD3
SM-X526BSamsung Galaxy Tab S10 FE 5GQuarterly1 / 472026-04-23X526BXXS7BZD2
SM-X626BSamsung Galaxy Tab S10 FE+ 5GQuarterly1 / 482026-04-23X626BXXS7BZD2
SM-X216BSamsung Galaxy Tab A9+ 5GQuarterly10 / 522026-04-29X216BXXSCEZD5
SM-X358USamsung Galaxy Tab Active5 Pro 5GMonthly (EE)11 / 112026-05-01X358UUES7BZD6, X358UVLS7BZD2
SM-X230Samsung Galaxy Tab A11+Quarterly18 / 202026-05-06X230XXS4AZD4, X230XXS4AZD7
SM-X238QSamsung Galaxy Tab A11+ 5GQuarterly1 / 12026-05-06X238QOPS4AZD4
SM-X308USamsung Galaxy Tab Active5 5GQuarterly (EE)10 / 102026-05-08X308UVLSBCZD5, X308UUESBCZD5
SM-P625Samsung Galaxy Tab S6 Lite34 / 352026-05-11P625XXSACZD4
SM-P620Samsung Galaxy Tab S6 Lite15 / 172026-05-14P620XXSBCZD4
SM-X510Samsung Galaxy Tab S9 FEQuarterly15 / 192026-05-14X510XXSCDZD6
SM-X516BSamsung Galaxy Tab S9 FE 5GQuarterly49 / 492026-05-14X516BXXSCDZD6
SM-X518USamsung Galaxy Tab S9 FE 5GQuarterly13 / 132026-05-14X518USQSDDZD6, X518USQSDDZD8, X518UVLSDDZD6
SM-X528USamsung Galaxy Tab S10 FE 5GQuarterly13 / 132026-05-14X528USQS9BZE2, X528UVLS7BZE3
SM-X610Samsung Galaxy Tab S9 FE+Quarterly15 / 192026-05-14X610XXSCDZD6
SM-X616BSamsung Galaxy Tab S9 FE+ 5GQuarterly46 / 462026-05-14X616BXXSCDZD6
SM-X238USamsung Galaxy Tab A11+ 5GQuarterly21 / 212026-05-20X238USQS5AZE1, X238USQS5AZE3, X238USQS5AZE2, X238UVLS5AZE1
SM-X818USamsung Galaxy Tab S9+ 5GQuarterly4 / 42026-05-20X818USQS7DZE1
SM-X238U1Samsung Galaxy Tab A11+ 5GQuarterly11 / 112026-05-22X238U1UES5AZE1

Galaxy M (9)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-M546BSamsung Galaxy M54 5GQuarterly17 / 182026-04-23M546BXXSCEZD3, M546BXXSCEZD4
SM-M075FSamsung Galaxy M07Quarterly1 / 12026-04-29M075FXXS5BZD3
SM-M166PSamsung Galaxy M16 5GQuarterly2 / 22026-04-30M166PXXS5CZD2
SM-M346BSamsung Galaxy M34 5GQuarterly6 / 62026-05-05M346BXXSCEZD8
SM-M356BSamsung Galaxy M35 5GQuarterly9 / 92026-05-05M356BXXS8CZD4
SM-M366BSamsung Galaxy M36 5GQuarterly2 / 22026-05-07M366BXXS6BZD5
SM-M346B1Samsung Galaxy M34 5GQuarterly8 / 82026-05-11M346B1DXSCEZD8
SM-M346B2Samsung Galaxy M34 5GQuarterly8 / 82026-05-11M346B2XUSCEZD8, M346B2ZHSCEZD8
SM-M156BSamsung Galaxy M15 5GQuarterly17 / 172026-05-19M156BXXSACZE1

Other Galaxy (14)

ModelDeviceUpdate tierRegionsFirst releaseBuilds
SM-G736BSamsung Galaxy XCover6 ProQuarterly (EE)23 / 232026-04-15G736BXXSBGZD1
SM-G556BSamsung Galaxy XCover7Monthly (EE)32 / 322026-04-20G556BXXSFDZD1
SM-G766BSamsung Galaxy XCover7 ProMonthly (EE)23 / 232026-04-20G766BXXS7BZD1
SM-G736USamsung Galaxy XCover6 ProQuarterly (EE)2 / 32026-04-24G736USQSDGZD1
SM-G736WSamsung Galaxy XCover6 ProQuarterly (EE)12 / 122026-04-24G736WVLSCGZD1
SM-G766WSamsung Galaxy XCover7 ProMonthly (EE)10 / 102026-04-24G766WVLS7BZD1
SM-G736U1Samsung Galaxy XCover6 ProQuarterly (EE)18 / 182026-04-28G736U1UESBGZD1
SM-E075FSamsung Galaxy F07Quarterly2 / 22026-04-29E075FXXS5BZD3
SM-E166PSamsung Galaxy F16 5GQuarterly2 / 22026-04-30E166PXXS5CZD2
SM-G766USamsung Galaxy XCover7 ProMonthly (EE)3 / 32026-05-01G766USQS7BZD8
SM-E546BSamsung Galaxy F54 5GQuarterly3 / 32026-05-05E546BXXSCEZD3
SM-G766U1Samsung Galaxy XCover7 ProMonthly (EE)17 / 172026-05-05G766U1UES7BZD8
SM-E366BSamsung Galaxy F36 5GQuarterly1 / 12026-05-07E366BXXS6BZD5
SM-E156BSamsung Galaxy F15 5GQuarterly1 / 12026-05-25E156BXXSACZE1

FAQ

What does the Samsung April 2026 security patch fix?

SMR Apr-2026 fixes 44 vulnerabilities, 14 of them critical. Android Security Bulletin: 33, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 7.

Which Samsung Galaxy phones got the April 2026 security patch?

293 Galaxy models have received firmware with the April 2026 security patch level so far. The first ones: Samsung Galaxy S26 (SM-S942B), Samsung Galaxy S26 (SM-S942U), Samsung Galaxy S26 (SM-S942U1), Samsung Galaxy S26 (SM-S942W), Samsung Galaxy S26+ (SM-S947B).

How fast does the April 2026 security patch roll out?

The first build with this patch level came out on 2026-04-06. 14 days later, on 2026-04-20, 100 Galaxy models had it.

Does the April 2026 security patch fix actively exploited vulnerabilities?

Google's Android Security Bulletin for April 2026 does not mark any of its vulnerabilities as exploited.

How do I check the security patch level of my Galaxy phone?

Open Settings, then About phone, then Software information and look at Android security patch level. A date of 2026-04-01 or later means the phone has every fix of SMR Apr-2026.

Some Samsung-specific items are not disclosed by Samsung and are not listed.