CVE-2026-68476 Affecting bpftool-debuginfo package, versions <1:6.1.188-233.385.amzn2023
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-AMZN2023-BPFTOOLDEBUGINFO-20870674
- published13 Oct 2026
- disclosed15 Aug 2026
Introduced: 15 Aug 2026
CVE-2026-68476 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2023 bpftool-debuginfo to version 1:6.1.188-233.385.amzn2023 or higher.
This issue was patched in ALAS2023-2026-3197.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bpftool-debuginfo package and not the bpftool-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
ipvs: reload ip header after head reallocation
__ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.
References
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-68476
- https://git.kernel.org/stable/c/3fb7edd2018bb1ad0a68157383d9b9dac33dd645
- https://git.kernel.org/stable/c/a2f57827bf7c695b8c72dc4511cae8e86582369d
- https://git.kernel.org/stable/c/ac6ac3d35bfc0ade9d17d354c84e503a946ebdab
- https://git.kernel.org/stable/c/ad1e14710b360bda087ebf9fb82460eb5ef775de
- https://git.kernel.org/stable/c/e51687fc56c2e39ea6e9532925f1aabd4d529f61
- https://git.kernel.org/stable/c/4f2d1151421520d7ae16ca8d367d0ca09f5dfbd7
- https://git.kernel.org/stable/c/657118cad620172dfd8f6ed5717fd75c0d1f7a5a
- https://git.kernel.org/stable/c/a10f5080afbed242640f2984328de25f84557da1