VDB
CVE-2026-23280
CVE-2026-23280
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent ubuf size overflow The ubuf size calculation may overflow, resulting in an undersized allocation and possible memory corruption. Use check_add_overflow() helpers to validate the size calculation before allocation.
EPSS 0.02% · 5.9th percentile
Risk Scores
EPSS Score
0.02%
5.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | 6.18, 6.18, 6.18 |
| Linux | Linux | bd72d4acda1069579b35123e3cc0b21ec1193a21, bd72d4acda1069579b35123e3cc0b21ec1193a21, bd72d4acda1069579b35123e3cc0b21ec1193a21 |
Exploit Intelligence
- https://git.kernel.org/stable/c/1500b31db94374a6669e73ce94d6f71cf8e85e06 (circl)
- https://git.kernel.org/stable/c/972bf4a23478fcb247b4f507d47a584bc8aea5bd (circl)
- https://git.kernel.org/stable/c/03808abb1d868aed7478a11a82e5bb4b3f1ca6d6 (circl)
- EUVD-2026-15200.json (github-poc)
- EUVD-2026-15200.json (github-poc)
- EUVD-2026-15200.json (github-poc)
- EUVD-2026-15200.json (github-poc)
- glcve_test.go (github-poc)
- glcve_test.go (github-poc)
- glcve_test.go (github-poc)
…and 1 more exploits
Timeline
- Mar 25, 2026 EPSS Score
- Mar 25, 2026 Coalition ESS Score
- Mar 25, 2026 CVE Published
- Mar 29, 2026 Security Advisory
- May 11, 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