CVE-2026-43373
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)
net: ncsi: fix skb leak in error paths
In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting in a memory leak. Specifically, ncsi_aen_handler() returns on invalid AEN packets without consuming the skb. Similarly, ncsi_rcv_rsp() exits early when failing to resolve the NCSI device, response handler, or request, leaving the skb unfreed.
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) |
|---|---|---|---|---|---|
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 9891d7f4f1ede473c54b49776ae07755083eef06 | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | fef5aa6e3bcf3c8053307642663a63b7362d7552 | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 81d6aee32f8f7bbc175c05dbf61f4430bfb88c4a | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 59962588197863d0d746879f193905c0c6b3df49 | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 553366c271479c0d571dd1bb5d1bcde4747fb82e | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | b70c4e5e711931cdd56e6e905737b72f1e649189 | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 87138dde2d6937b12b967f28fe598a7d59000ae4 | Unavailable | None listed |
| 138635cc27c9737f940c3aa80912ff7a61c825af | affected | git | 5c3398a54266541610c8d0a7082e654e9ff3e259 | 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) |
|---|---|---|---|---|---|
| 4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.8 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.78 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.19 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.9 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |