CVE-2026-43261None▾ SunlitIn 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 le…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
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.
Linux >= e192c8baa69ac8a5585d61ac535aa1e5eb795e80 < 598c11dd4f4a9de31d854fcb9702f54c1c70f0d0Linux >= 4bbfd0c280254b273c564767021bb9b0f945148e < a8d0ad5d990b050a6db74218a34b5529085e16b8Linux >= 558c303c9734af5a813739cd284879227f7297d2 < cccf96c49f61e47d9332d6a4d1c7fe9a2df44440Linux >= 558c303c9734af5a813739cd284879227f7297d2 < fd7e360845d331f542854d552469544182e61134Linux >= 558c303c9734af5a813739cd284879227f7297d2 < 5dbe1f14359735fa50ba0dd4a496125b5bc7f422Linux >= 558c303c9734af5a813739cd284879227f7297d2 < fd51d47fcacec3ca027eb65d8c44853d3b6cea95Linux >= 558c303c9734af5a813739cd284879227f7297d2 < ad0c356cae164ed5dbd1f4cfd438e46faa5292cbLinux >= 558c303c9734af5a813739cd284879227f7297d2 < e3baa5d4b361276efeb87b20d8beced451a7dbd5Linux 4dd8aae585a51a1d276911fe19096ad90144e9feLinux 3e3904125fccd042fda24294624e8f66699fd06dLinux c20d551744797000c4af993f7d59ef8c69732949Linux 9013fd4bc958b33c3b4d5a2eaf4ded9857600395Linux 0b2bf1b37b5ebd90e69e30d8c2d6e1cd0c1f37b4Linux >= 5.10.105 < 5.10.252Linux >= 5.15.28 < 5.15.202Linux >= 4.9.310 < 4.10Linux >= 4.14.275 < 4.15Linux >= 4.19.236 < 4.20Linux >= 5.4.186 < 5.5Linux >= 5.16.14 < 5.17Linux 5.17Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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