CVE-2026-43261
arm64: Add support for TSV110 Spectre-BHB mitigation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 598c11dd4f4a9de31d854fcb9702f54c1c70f0d0 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a8d0ad5d990b050a6db74218a34b5529085e16b8 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cccf96c49f61e47d9332d6a4d1c7fe9a2df44440 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fd7e360845d331f542854d552469544182e61134 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5dbe1f14359735fa50ba0dd4a496125b5bc7f422 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fd51d47fcacec3ca027eb65d8c44853d3b6cea95 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ad0c356cae164ed5dbd1f4cfd438e46faa5292cb 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e3baa5d4b361276efeb87b20d8beced451a7dbd5
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/598c11dd4f4a9de31d854fcb9702f54c1c70f0d0 git.kernel.org: https://git.kernel.org/stable/c/a8d0ad5d990b050a6db74218a34b5529085e16b8 git.kernel.org: https://git.kernel.org/stable/c/cccf96c49f61e47d9332d6a4d1c7fe9a2df44440 git.kernel.org: https://git.kernel.org/stable/c/fd7e360845d331f542854d552469544182e61134 git.kernel.org: https://git.kernel.org/stable/c/5dbe1f14359735fa50ba0dd4a496125b5bc7f422 git.kernel.org: https://git.kernel.org/stable/c/fd51d47fcacec3ca027eb65d8c44853d3b6cea95 git.kernel.org: https://git.kernel.org/stable/c/ad0c356cae164ed5dbd1f4cfd438e46faa5292cb git.kernel.org: https://git.kernel.org/stable/c/e3baa5d4b361276efeb87b20d8beced451a7dbd5