VDB
DEBIAN-CVE-2026-31518
DEBIAN-CVE-2026-31518
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | 6.12.30-1~bpo12+1, 6.12.30-1, 6.12.29-1 |
| Debian:14 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:11 | linux-6.1 | 6.1.137-1, 6.1.129-1, 6.1.128-1 |
| Debian:12 | linux | 6.6.11-1, 7.0.1-1~exp1, 7.0-1~exp1 |
| Debian:13 | linux | 6.12.85-1, 6.12.74-1, 6.12.74-2 |
Timeline
- Apr 22, 2026 CVE Published
- May 2, 2026 CVE Updated