September 2026 - TF-A LTS - lists.trustedfirmware.org

Trusted Firmware-A LTS v2.8.47 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.8.47 is now available. This release contains the following patches: 516f5634b fix(qti): do not map secure regions [1] 296470531 fix(qti): disallow secure IO accesses from secure world callers [2] 44e050ce9 fix(qti): pull in access-control backend for mem_assign [3] 92de580f1 fix(qti): fix build without coreboot [4] 13a9e032d fix(qti): harden mem_assign parameter handling [5] 4285ff854 refactor(cpus): align AE variant core names [6] 29c5966c2 feat(cpus): add links to each core's TRM and SDEN [7] f7092d05b docs: add LTS Dependabot release step [8] 2b1cc89ac refactor(cpus): factor out Neoverse V3AE from the base Neoverse V3 file [9] 439cb5243 fix(fdt-wrappers): reject negative cell counts [10] [1] https://review.trustedfirmware.org/q/I070bb347039e467c1407cf6ceb832e43e7512… [2] https://review.trustedfirmware.org/q/I6dea64e110184f73868ac188fca2d755999d5… [3] https://review.trustedfirmware.org/q/Ia84fd78b62ea5e7e7e7b9fa85d6baf1ab04b5… [4] https://review.trustedfirmware.org/q/I3c00aace547385af6b49632e3acfd9a977306… [5] https://review.trustedfirmware.org/q/Ie9e5480891a82ba98919c8c7dbdd27819e246… [6] https://review.trustedfirmware.org/q/I999ed43421d083af148c3e92cef9d8ca5c635… [7] https://review.trustedfirmware.org/q/I6fe089876aa2d764a67733041751202e2bd3c… [8] https://review.trustedfirmware.org/q/I22cfbf65449e4b32d5ba2a39bbac89e0fd2ab… [9] https://review.trustedfirmware.org/q/Ic658273bd4502c28281a7963a8c862c26da64… [10] https://review.trustedfirmware.org/q/I67bf1e5773211df80d3b8ba71157a87d70ce2… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.8.47/change-log.html Thanks, TF-A LTS team

3 days, 8 hours

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Trusted Firmware-A LTS v2.10.36 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.10.36 is now available. This release contains the following patches: 8c8522931 fix(mediatek): enable missing Cortex-A78 errata for MT8195 [1] 80d954cfc fix(mediatek): enable missing Cortex-A78 errata for MT8188 [2] eae6e49a9 fix(qti): do not map secure regions [3] f884efa8c fix(qti): disallow secure IO accesses from secure world callers [4] 4aa762a74 fix(qti): pull in access-control backend for mem_assign [5] 5fd5f37ad fix(qti): fix build without coreboot [6] b8594bd37 fix(qti): harden mem_assign parameter handling [7] 36870eb72 fix(xilinx): allow secure access to IPI channels [8] [1] https://review.trustedfirmware.org/q/Id2574c33a345c1c69f35b065ef210a32bd724… [2] https://review.trustedfirmware.org/q/I0f7b451220fbe832cd6735fde6f12fd6c095e… [3] https://review.trustedfirmware.org/q/I070bb347039e467c1407cf6ceb832e43e7512… [4] https://review.trustedfirmware.org/q/I6dea64e110184f73868ac188fca2d755999d5… [5] https://review.trustedfirmware.org/q/Ia84fd78b62ea5e7e7e7b9fa85d6baf1ab04b5… [6] https://review.trustedfirmware.org/q/I3c00aace547385af6b49632e3acfd9a977306… [7] https://review.trustedfirmware.org/q/Ie9e5480891a82ba98919c8c7dbdd27819e246… [8] https://review.trustedfirmware.org/q/I69681b689d57446c141c67eb143430d32f05c… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.10.36/change-log.html Thanks, TF-A LTS team

4 days, 15 hours

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Trusted Firmware-A LTS v2.14.9 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.14.9 is now available. This release contains the following patches: f61b03e77 fix(mediatek): enable missing Cortex-A78 errata for MT8188 [1] fad1a2ff2 fix(mediatek): enable missing Cortex-A78 errata for MT8189 [2] 58c00cf35 fix(mediatek): enable missing Cortex-A78 errata for MT8195 [3] 634fea282 fix(xilinx): allow secure access to IPI channels [4] f5b7ee2f7 fix(qemu-sbsa): fix build break when SPM set to SPMD [5] b03408809 fix(qemu): produce manifest entry inside transfer list [6] d57a77131 fix(qemu): add TB_FW_CONFIG_SIZE and TOS_FW_CONFIG_SIZE defines [7] 9f68c3534 fix(rdaspen): correct PSCI power domain topology [8] [1] https://review.trustedfirmware.org/q/I0f7b451220fbe832cd6735fde6f12fd6c095e… [2] https://review.trustedfirmware.org/q/Ib517ed679ce82ec2e3c707e16e51193bf5c13… [3] https://review.trustedfirmware.org/q/Id2574c33a345c1c69f35b065ef210a32bd724… [4] https://review.trustedfirmware.org/q/I69681b689d57446c141c67eb143430d32f05c… [5] https://review.trustedfirmware.org/q/I3472f57f06e7cb12132d94cb52d36905ce697… [6] https://review.trustedfirmware.org/q/I95e17e4fd7e3ecfbae18568ec3bfe35d58739… [7] https://review.trustedfirmware.org/q/I1eda1402f99c748e79db198489ce2915aebe8… [8] https://review.trustedfirmware.org/q/Ib9a375a6e05c7876f9179047b5ae5b8a1047e… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.14.9/change-log.html Thanks, TF-A LTS team

4 days, 16 hours

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Trusted Firmware-A LTS v2.14.8 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.14.8 is now available. This release contains the following patches: 23a043ecf refactor(cpus): align AE variant core names [1] 06e6a11cd feat(cpus): add links to each core's TRM and SDEN [2] e808effb2 fix(cpus): use #ifdef for IMAGE_BL flags [3] d88a86de0 refactor(cpus): factor out Neoverse V3AE from the base Neoverse V3 file [4] b1636c347 fix(rdaspen): enable A720AE erratum 3456103 [5] 9bf7047a4 feat(psci): add hierarchical power state consistency check [6] 71d0777fd fix(psci): validate last_at_pwrlvl bounds before use [7] 35bb2bf98 fix(arm): validate last_at_pwrlvl before forwarding it [8] e5d084678 fix(fdt-wrappers): reject negative cell counts [9] dc4d9feab fix(el3-spmc): harden composite MRD validation [10] ffd31a2bc fix(rk3568): implement CPU core suspend/resume power domain hooks [11] d502f6dd9 chore(deps): add LTS-v2.14 Dependabot configuration [12] 68d99c69b docs: add LTS Dependabot release step [13] [1] https://review.trustedfirmware.org/q/I999ed43421d083af148c3e92cef9d8ca5c635… [2] https://review.trustedfirmware.org/q/I6fe089876aa2d764a67733041751202e2bd3c… [3] https://review.trustedfirmware.org/q/I5a4e2acdd007ba56039b992bde77d2a940030… [4] https://review.trustedfirmware.org/q/Ic658273bd4502c28281a7963a8c862c26da64… [5] https://review.trustedfirmware.org/q/Ia3f25dd8943a99563b95695f5f505a297997f… [6] https://review.trustedfirmware.org/q/Iee25103004bd424fb498e6b23b0f88b2abcc7… [7] https://review.trustedfirmware.org/q/I0d7b679ced6d17274dfcc5d57f50e8021bdba… [8] https://review.trustedfirmware.org/q/I0a0dbc9e60713796b99bc4b9d11b403671c0e… [9] https://review.trustedfirmware.org/q/I67bf1e5773211df80d3b8ba71157a87d70ce2… [10] https://review.trustedfirmware.org/q/I207d2fe57766bee83a7c4c8b51f259b08934b… [11] https://review.trustedfirmware.org/q/Icc20759ef18900a0702bc2345ad768a2dd63b… [12] https://review.trustedfirmware.org/q/I68fe77580b13c9bb2f1e04cea79ebba01c9f6… [13] https://review.trustedfirmware.org/q/I22cfbf65449e4b32d5ba2a39bbac89e0fd2ab… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.14.8/change-log.html Thanks, TF-A LTS team

1 week, 4 days

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Trusted Firmware-A LTS v2.10.35 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.10.35 is now available. This release contains the following patches: 48ae48d0c fix(intel): update fcs crypto init code to check for mode [1] 6e6cc3ec2 fix(imx8m): don't reconfigure default region0 [2] f60721cab fix(xilinx): enforce volatile call status vars [3] 5b1aa78b6 fix(tools): change data type to size_t for doimage [4] 0958da979 build(deps): bump the npm_and_yarn group across 1 directory with 5 updates [5] 81eab6d80 refactor(cpus): align AE variant core names [6] 6f951de87 feat(cpus): add links to each core's TRM and SDEN [7] 2fe5d6a71 fix(cpus): use #ifdef for IMAGE_BL flags [8] d4cfb4dc5 refactor(cpus): factor out Neoverse V3AE from the base Neoverse V3 file [9] 289e785d9 fix(psci): modify variable conflicting with external function [10] 511450d3c fix(psci): add missing curly braces [11] cc5495c5d feat(psci): add hierarchical power state consistency check [12] cd8294878 fix(psci): validate last_at_pwrlvl bounds before use [13] 083009355 fix(arm): validate last_at_pwrlvl before forwarding it [14] 9b53aab02 docs: add LTS Dependabot release step [15] 353c4fe1d fix(fdt-wrappers): reject negative cell counts [16] 810363985 fix(el3-spmc): harden composite MRD validation [17] [1] https://review.trustedfirmware.org/q/I702ce90e229188830f8936bee2999610e9559… [2] https://review.trustedfirmware.org/q/I0a0f9b5ad0017f38d767f583d7765a2f79861… [3] https://review.trustedfirmware.org/q/I40deb494ad6d03b9640673044687a4a83c1f7… [4] https://review.trustedfirmware.org/q/I658521c1eec1c79933ba8082ba507df04d174… [5] https://review.trustedfirmware.org/q/I3203e9eb23315f2442e3715549f7541207fe4… [6] https://review.trustedfirmware.org/q/I999ed43421d083af148c3e92cef9d8ca5c635… [7] https://review.trustedfirmware.org/q/I6fe089876aa2d764a67733041751202e2bd3c… [8] https://review.trustedfirmware.org/q/I5a4e2acdd007ba56039b992bde77d2a940030… [9] https://review.trustedfirmware.org/q/Ic658273bd4502c28281a7963a8c862c26da64… [10] https://review.trustedfirmware.org/q/I2f109242b6dd3b3c5e9289881e3dd5466c74f… [11] https://review.trustedfirmware.org/q/Ida2460b7fe6f27b23382a1259a5ac93fe36bd… [12] https://review.trustedfirmware.org/q/Iee25103004bd424fb498e6b23b0f88b2abcc7… [13] https://review.trustedfirmware.org/q/I0d7b679ced6d17274dfcc5d57f50e8021bdba… [14] https://review.trustedfirmware.org/q/I0a0dbc9e60713796b99bc4b9d11b403671c0e… [15] https://review.trustedfirmware.org/q/I22cfbf65449e4b32d5ba2a39bbac89e0fd2ab… [16] https://review.trustedfirmware.org/q/I67bf1e5773211df80d3b8ba71157a87d70ce2… [17] https://review.trustedfirmware.org/q/I207d2fe57766bee83a7c4c8b51f259b08934b… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.10.35/change-log.html Thanks, TF-A LTS team

1 week, 4 days

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Trusted Firmware-A LTS v2.14.7 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.14.7 is now available. This release contains the following patches: 670b014e9 fix(qti): restrict EUD register r/w to debug builds only [1] 8afa01feb fix(qti): do not map secure regions [2] 5b7e825cc fix(qti): disallow secure IO accesses from secure world callers [3] 72d0f09ed fix(qti): pull in access-control backend for mem_assign [4] ebe3bfdd3 fix(qti): harden mem_assign parameter handling [5] 329b63a1e fix(cpus): workaround for Neoverse V2 erratum 2394277 [6] 26d172be2 fix(cpus): enable Neoverse-V2 external LLC support [7] 521c2a0b8 fix(cpus): remove duplicate comments from lib/cpus/cpu-ops.mk [8] 508e466c0 fix(cpus): workaround for C1-Pro erratum 3773617 [9] 9b42e88ad fix(build): fix misapplication of errata A53 843419 [10] 9d56fd145 fix(cpus): add workaround for Cortex-A510 erratum 4568615 [11] 85c538676 fix(cpus): add workaround for Cortex-A520 erratum 4491980 [12] fc7017a81 fix(cpus): add workaround for C1-Nano erratum 4497400 [13] 306b56722 docs(xlat): add erratum 3683289 comments [14] a0cf2dfba docs(cpus): add erratum 4015814 comments [15] [1] https://review.trustedfirmware.org/q/Iee82e60ef2b3182f6ebd542611d909e06339d… [2] https://review.trustedfirmware.org/q/I070bb347039e467c1407cf6ceb832e43e7512… [3] https://review.trustedfirmware.org/q/I6dea64e110184f73868ac188fca2d755999d5… [4] https://review.trustedfirmware.org/q/Ia84fd78b62ea5e7e7e7b9fa85d6baf1ab04b5… [5] https://review.trustedfirmware.org/q/Ie9e5480891a82ba98919c8c7dbdd27819e246… [6] https://review.trustedfirmware.org/q/Ib1ec35e313deddd1e19eabc1fd36968d542d7… [7] https://review.trustedfirmware.org/q/I9582c7405db6862e77db240822e241d408296… [8] https://review.trustedfirmware.org/q/Ice03a0f2932e97e2734aa36e7dd7f9764cf28… [9] https://review.trustedfirmware.org/q/I9b83add5d104f4621520c8e90777f10c7a97d… [10] https://review.trustedfirmware.org/q/Ifffc683c0a5253a1085e1a1c2a2203950a232… [11] https://review.trustedfirmware.org/q/I00b76de0a51e60b818c271c6341bcf6682e25… [12] https://review.trustedfirmware.org/q/I69e7ead39200c627461ae4d54b2b291579605… [13] https://review.trustedfirmware.org/q/I6ca4b63ca187fe17dc317e10ec3b4b42fdab1… [14] https://review.trustedfirmware.org/q/Idb4a6f864967b25b5187dd882fb47abfa2bc4… [15] https://review.trustedfirmware.org/q/I899d1c54cf152159e494a73f7fa962eab32d4… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.14.7/change-log.html Thanks, TF-A LTS team

2 weeks, 4 days

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Trusted Firmware-A LTS v2.12.15 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.12.15 is now available. This release contains the following patches: fc6a2cbd5 fix(cpus): workaround for C1-Pro erratum 3773617 [1] 9126701a2 fix(cpus): add workaround for Cortex-A510 erratum 4568615 [2] 61553a9a2 fix(cpus): add workaround for Cortex-A520 erratum 4491980 [3] 0e52b50b2 fix(cpus): add workaround for C1-Nano erratum 4497400 [4] 3ec9c78b0 fix(docs): fix some broken links [5] 789ffc7b3 fix(cpus): remove duplicate comments from lib/cpus/cpu-ops.mk [6] a1e77604d docs(xlat): add erratum 3683289 comments [7] 8412c2855 docs(cpus): add erratum 4015814 comments [8] 8022db055 fix(xilinx): enforce volatile call status vars [9] 326307098 fix(el3-spmc): prevent integer overflow in memory overlap validation [10] 9cb9d6fed fix(guid-partition): harden backup GPT loading [11] ce1185549 build(deps): bump igraph from 0.11.6 to 0.11.8 in /tools/cot_dt2c [12] ed3c5dda3 build(deps-dev): bump pytest from 8.3.4 to 8.3.5 in /tools/cot_dt2c [13] fd5e53f8f build(deps-dev): bump pytest from 8.3.3 to 8.3.5 in /tools/tlc [14] 8c33e76ba build(deps-dev): bump bandit from 1.7.9 to 1.7.10 in /tools/tlc [15] ad69789cf build(deps): bump tox from 4.20.0 to 4.25.0 in /tools/tlc [16] d2eb457b2 build(deps-dev): bump commitizen [17] [1] https://review.trustedfirmware.org/q/I9b83add5d104f4621520c8e90777f10c7a97d… [2] https://review.trustedfirmware.org/q/I00b76de0a51e60b818c271c6341bcf6682e25… [3] https://review.trustedfirmware.org/q/I69e7ead39200c627461ae4d54b2b291579605… [4] https://review.trustedfirmware.org/q/I6ca4b63ca187fe17dc317e10ec3b4b42fdab1… [5] https://review.trustedfirmware.org/q/I384094c8dcf3e93875c9052afa79ad826b990… [6] https://review.trustedfirmware.org/q/Ice03a0f2932e97e2734aa36e7dd7f9764cf28… [7] https://review.trustedfirmware.org/q/Idb4a6f864967b25b5187dd882fb47abfa2bc4… [8] https://review.trustedfirmware.org/q/I899d1c54cf152159e494a73f7fa962eab32d4… [9] https://review.trustedfirmware.org/q/I40deb494ad6d03b9640673044687a4a83c1f7… [10] https://review.trustedfirmware.org/q/I7b16a3267f1fefafa3207b7d66fd6fb8aa30b… [11] https://review.trustedfirmware.org/q/I090b888c4acb45c119552fb236343ac10d3c8… [12] https://review.trustedfirmware.org/q/Icdff20c79e80d2e28243238465aa0a82aea86… [13] https://review.trustedfirmware.org/q/Ic00e1f7f3eed0c15efa4aad2be5d65d9b0c03… [14] https://review.trustedfirmware.org/q/I7ca2856751eb8de70042b4626581ee1d028a8… [15] https://review.trustedfirmware.org/q/Ied911c87232dde44eccde745a3e8c8ef9784d… [16] https://review.trustedfirmware.org/q/I2301600ad946368ad6cabec6badd752ab0fec… [17] https://review.trustedfirmware.org/q/Ib18c0496ce0dae554509ec80247da0a630f15… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.12.15/change-log.html Thanks, TF-A LTS team

2 weeks, 4 days

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Trusted Firmware-A LTS v2.8.46 Release Announcement

by svc_openci_enginfra＠arm.com

Hello, Trusted Firmware-A LTS version 2.8.46 is now available. This release contains the following patches: 1a52c0761 fix(intel): update fcs crypto init code to check for mode [1] fc38a9df1 fix(tools): change data type to size_t for doimage [2] e576443dd fix(imx8m): don't reconfigure default region0 [3] b741ab045 fix(el3-spmc): prevent integer overflow in memory overlap validation [4] 8efc140e0 fix(guid-partition): harden backup GPT loading [5] 4c689a4d7 fix(xilinx): enforce volatile call status vars [6] [1] https://review.trustedfirmware.org/q/I702ce90e229188830f8936bee2999610e9559… [2] https://review.trustedfirmware.org/q/I658521c1eec1c79933ba8082ba507df04d174… [3] https://review.trustedfirmware.org/q/I0a0f9b5ad0017f38d767f583d7765a2f79861… [4] https://review.trustedfirmware.org/q/I7b16a3267f1fefafa3207b7d66fd6fb8aa30b… [5] https://review.trustedfirmware.org/q/I090b888c4acb45c119552fb236343ac10d3c8… [6] https://review.trustedfirmware.org/q/I40deb494ad6d03b9640673044687a4a83c1f7… Alternatively, Change Log is available in the documentation section: https://trustedfirmware-a.readthedocs.io/en/lts-v2.8.46/change-log.html Thanks, TF-A LTS team

2 weeks, 4 days

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Trusted Firmware-A LTS v2.10.34 Release Announcement

by svc_openci_enginfra＠arm.com

3 weeks, 4 days

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2026

2025

2024

2023

2022

TF-A LTS September 2026