CVE-2026-31518
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)
esp: fix skb leak with espintcp and async crypto
In the Linux kernel, the following vulnerability has been resolved: esp: fix skb leak with espintcp and async crypto When the TX queue for espintcp is full, esp_output_tail_tcp will return an error and not free the skb, because with synchronous crypto, the common xfrm output code will drop the packet for us. With async crypto (esp_output_done), we need to drop the skb when esp_output_tail_tcp returns an error.
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) |
|---|---|---|---|---|---|
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | aca3ad0c262f54a5b5c95dda80a48365997d1224 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 41aafca57de4a4c026701622bd4648f112a9edcd | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 4820847e036ff1035b01b69ad68dfc17e7028fe9 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 6a3ec6efbc4f90e0ccb2e71574f07351f19996f4 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | df6f995358dc1f3c42484f5cfe241d7bd3e1cd15 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 88d386243ed374ac969dabd3bbc1409a31d81818 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 6aa9841d917532d0f2d932d1ff2f3a94305aaf47 | Unavailable | None listed |
| e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 | affected | git | 0c0eef8ccd2413b0a10eb6bbd3442333b1e64dd2 | 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) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.168 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.131 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.80 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.21 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.11 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |