VDB
CVE-2026-31549
CVE-2026-31549
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: i2c: cp2615: fix serial string NULL-deref at probe The cp2615 driver uses the USB device serial string as the i2c adapter name but does not make sure that the string exists. Verify that the device has a serial number before accessing it to avoid triggering a NULL-pointer dereference (e.g. with malicious devices).
EPSS 0.02% · 3.4th percentile
Risk Scores
EPSS Score
0.02%
3.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | *, 0, 7.0 |
| linux | linux_kernel | 5.13, 5.13, 5.13 |
Timeline
- Apr 24, 2026 CVE Published
- Apr 24, 2026 Security Advisory
- Apr 27, 2026 CVE Updated
- 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 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
References
- https://git.kernel.org/stable/c/e68c267787778bcdf3d91b06f794faaba7f0d1d1 url
- https://git.kernel.org/stable/c/4a22af879172336370ae3e81e7f65fb2f69472ee url
- https://git.kernel.org/stable/c/69aece634a7eebafd9a596e5494d52facf6f26ec url
- https://git.kernel.org/stable/c/13ccf9b106bba121728f1625c4375a1bd8f5c5a3 url
- https://git.kernel.org/stable/c/a9778298f47036866ea15eeb17242e8a4612580f url
- https://git.kernel.org/stable/c/efe996bcfe50c2dcc6cf65c574285713b722ced7 url
- https://git.kernel.org/stable/c/aa79f996eb41e95aed85a1bd7f56bcd6a3842008 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-31549 advisory
- 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