CVE-2026-64000 (GCVE-0-2026-64000)
Vulnerability from cvelistv5
Published
2026-07-19 14:56
Modified
2026-10-19 20:18
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeof(struct hsr_sup_tlv) to the pskb_may_pull() calls. Without this, a truncated frame could cause an out-of-bounds access.
References
Impacted products
Vendor Product Version
Linux Linux Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
Version: eafaa88b3eb7f28aecb222281655473431d3ef2e
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