VDB
CVE-2026-43030
CVE-2026-43030
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix regsafe() for pointers to packet In case rold->reg->range == BEYOND_PKT_END && rcur->reg->range == N regsafe() may return true which may lead to current state with valid packet range not being explored. Fix the bug.
EPSS 0.01% · 2.5th percentile
Risk Scores
EPSS Score
0.01%
2.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | *, 6.12.81, 6.18.22 |
| linux | linux_kernel | 5.11, 5.11, 5.11 |
Timeline
- May 1, 2026 CVE Published
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 23, 2026 CVE Updated
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://git.kernel.org/stable/c/b52f6d0ef7b308f9d05bbddb78749852f28e8e40 url
- https://git.kernel.org/stable/c/37db6b9726d0bcf91cbdf9d63b558c50da49f968 url
- https://git.kernel.org/stable/c/015a74476dc1ab6923d89f1ee009aaf43faa7185 url
- https://git.kernel.org/stable/c/b99d82706bd1511bb875e3de7154698fd9215c99 url
- https://git.kernel.org/stable/c/7241da033fdc507b920e092dab1f97b945cb0370 url
- https://git.kernel.org/stable/c/8aebe18069394f4a79d2d82080a0f806da449996 url
- https://git.kernel.org/stable/c/ca995b1462ec6db1e869100ba1fb7356bd3f22f0 url
- https://git.kernel.org/stable/c/a8502a79e832b861e99218cbd2d8f4312d62e225 url
- https://lists.debian.org/debian-lts-announce/2026/05/msg00004.html advisory
- https://lists.debian.org/debian-lts-announce/2026/05/msg00005.html advisory
- https://lists.debian.org/debian-security-announce/2026/msg00154.html advisory
- https://lists.debian.org/debian-security-announce/2026/msg00148.html advisory
- https://lists.debian.org/debian-lts-announce/2026/05/msg00051.html advisory
- https://lists.debian.org/debian-lts-announce/2026/05/msg00052.html advisory