CVE-2026-80669
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bpf: Disable xfrm_decode_session hook attachment
In the Linux kernel, the following vulnerability has been resolved: bpf: Disable xfrm_decode_session hook attachment BPF LSM programs can currently attach to xfrm_decode_session(). That hook may return an error, but security_skb_classify_flow() calls it from a void path and triggers BUG_ON() if an error is returned. Disable BPF attachment to the hook to prevent a BPF LSM program from turning packet classification into a full panic.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | aa265d47308775c5501073b08133623bcb5421f9 | Unavailable | None listed |
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | 6b44c6660aa1c9b843e450a623ac4a8484919dce | Unavailable | None listed |
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | 4ae780d173ef40d4f7cb76935dc2d55fbf380009 | Unavailable | None listed |
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | 49fa1be621dde8f526d36e5791aded8fafda1e9c | Unavailable | None listed |
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | 1bb3b6a5c3c5cc814eae4ff0212fdced36f8bce9 | Unavailable | None listed |
| 9e4e01dfd3254c7f04f24b7c6b29596bc12332f3 | affected | git | 12091470c6b4c1c14b2de12dcbae2ada6cb6d20b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.7 | Unavailable | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |