Home

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: Add support for TSV110 Spectre-BHB mitigation The TSV110 processor is vulnerable to the Spectre-BHB (Branch History Buffer) attack, which can be exploited to leak information through branch prediction side channels. This commit adds the MIDR of TSV110 to the list for software mitigation.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-06 | Updated 2026-05-07 | Assigner Linux

Product status

Default status
unaffected

e192c8baa69ac8a5585d61ac535aa1e5eb795e80 (git) before 598c11dd4f4a9de31d854fcb9702f54c1c70f0d0
affected

4bbfd0c280254b273c564767021bb9b0f945148e (git) before a8d0ad5d990b050a6db74218a34b5529085e16b8
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before cccf96c49f61e47d9332d6a4d1c7fe9a2df44440
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before fd7e360845d331f542854d552469544182e61134
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before 5dbe1f14359735fa50ba0dd4a496125b5bc7f422
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before fd51d47fcacec3ca027eb65d8c44853d3b6cea95
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before ad0c356cae164ed5dbd1f4cfd438e46faa5292cb
affected

558c303c9734af5a813739cd284879227f7297d2 (git) before e3baa5d4b361276efeb87b20d8beced451a7dbd5
affected

4dd8aae585a51a1d276911fe19096ad90144e9fe (git)
affected

3e3904125fccd042fda24294624e8f66699fd06d (git)
affected

c20d551744797000c4af993f7d59ef8c69732949 (git)
affected

9013fd4bc958b33c3b4d5a2eaf4ded9857600395 (git)
affected

0b2bf1b37b5ebd90e69e30d8c2d6e1cd0c1f37b4 (git)
affected

Default status
affected

5.17
affected

Any version before 5.17
unaffected

5.10.252 (semver)
unaffected

5.15.202 (semver)
unaffected

6.1.165 (semver)
unaffected

6.6.128 (semver)
unaffected

6.12.75 (semver)
unaffected

6.18.16 (semver)
unaffected

6.19.6 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/598c11dd4f4a9de31d854fcb9702f54c1c70f0d0

git.kernel.org/...c/a8d0ad5d990b050a6db74218a34b5529085e16b8

git.kernel.org/...c/cccf96c49f61e47d9332d6a4d1c7fe9a2df44440

git.kernel.org/...c/fd7e360845d331f542854d552469544182e61134

git.kernel.org/...c/5dbe1f14359735fa50ba0dd4a496125b5bc7f422

git.kernel.org/...c/fd51d47fcacec3ca027eb65d8c44853d3b6cea95

git.kernel.org/...c/ad0c356cae164ed5dbd1f4cfd438e46faa5292cb

git.kernel.org/...c/e3baa5d4b361276efeb87b20d8beced451a7dbd5

cve.org (CVE-2026-43261)

nvd.nist.gov (CVE-2026-43261)

Download JSON