CVE-2026-92489
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)
xfrm: Fix skb double-free in xfrm_dev_direct_output()
In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix skb double-free in xfrm_dev_direct_output() A return value other than 1 from local_out() means that the skb has been consumed or its ownership was transferred. xfrm_dev_direct_output() nevertheless frees the skb on this path, causing a double-free when netfilter drops the packet and invalidating any other owner. Return the local_out() result directly, matching the ownership handling in xfrm_output_resume().
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) |
|---|---|---|---|---|---|
| bfb9b9404a53a72524ce695551755117e9d3deb0 | affected | git | 621871b696b108026bf4b44ed4085ffa2102f417 | Unavailable | None listed |
| a0395e96831adee8ffa016bf958e4dce9ece656e | affected | git | bc9297796bfdcc8d9609236e54519a4f38737aac | Unavailable | None listed |
| 5eddd76ec2fd1988f0a3450fde9730b10dd22992 | affected | git | 02deb637e965950148752a304dd1471212dd6470 | Unavailable | None listed |
| 5eddd76ec2fd1988f0a3450fde9730b10dd22992 | affected | git | 56a347950e661c1a7f8f31c43a2ea53c2323b6f4 | Unavailable | None listed |
| 5eddd76ec2fd1988f0a3450fde9730b10dd22992 | affected | git | 2aed51fc58d9ce450e2c116efb956160fd06fa02 | Unavailable | None listed |
| d1d673a5bede3767252cff19c0ab1e5387c6f43f | affected | git | Unavailable | Unavailable | None listed |
| 6.6.85 | affected | semver | 6.6.157 | Unavailable | None listed |
| 6.12.21 | affected | semver | 6.12.110 | Unavailable | None listed |
| 6.13.9 | affected | semver | 6.14 | 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) |
|---|---|---|---|---|---|
| 6.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.14 | Unavailable | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |