CVE-2026-63924
Critical · CVSS 9.8- CVSS
- 9.8
- nvd
- EPSS
- 0.69%
- 49th pct
- KEV
- No
- Class
- oss containerizable
Description
In the Linux kernel, the following vulnerability has been resolved: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() ipv6_hop_jumbo() calls pskb_trim_rcsum(), which can change skb pointers. Let's recompute nh pointer to make sure any change won't mess things up.
Affected packages
| Linux | Kernel | 2.6.12 → 5.10.259 |
| Linux | Kernel | 5.11.0 → 5.15.210 |
| Linux | Kernel | 5.16.0 → 6.1.176 |
| Linux | Kernel | 6.13.0 → 6.18.35 |
| Linux | Kernel | 6.19.0 → 7.0.12 |
| Linux | Kernel | 6.2.0 → 6.6.143 |
| Linux | Kernel | 6.7.0 → 6.12.93 |
References
- https://git.kernel.org/stable/c/2b56bbd928c030894c270cd33d60286326919458
- https://git.kernel.org/stable/c/645b99b1a185c91a79bdac4c5de0f91b212d64f0
- https://git.kernel.org/stable/c/72af7beae774e46ed543f3f2f267bf0a141bfcdd
- https://git.kernel.org/stable/c/9e883eaa878f4337b5873c706efb5a192364ed18
- https://git.kernel.org/stable/c/b3ac54e5c905f86d22b502eacb5686a282c5659f
- https://git.kernel.org/stable/c/bddaa4dfc7f36e1ee343a0622f69288af2b9ace9
- https://git.kernel.org/stable/c/c512e1c819dfbf6ae95ee7a44b65b9ad98979157
- https://git.kernel.org/stable/c/d47548a36639095939f4747d4c43f2271366f565
Status: profiled · ingested 2026-07-20T18:00:18.000Z