VDB
DEBIAN-CVE-2026-31626
DEBIAN-CVE-2026-31626
PUBLISHED
CVSS 7.099999904632568 HIGH
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: initialize le_tmp64 in rtw_BIP_verify() Initialize le_tmp64 to zero in rtw_BIP_verify() to prevent using uninitialized data. Smatch warns that only 6 bytes are copied to this 8-byte (u64) variable, leaving the last two bytes uninitialized: drivers/staging/rtl8723bs/core/rtw_security.c:1308 rtw_BIP_verify() warn: not copying enough bytes for '&le_tmp64' (8 vs 6 bytes) Initializing the variable at the start of the function fixes this warning and ensures predictable behavior.
Risk Scores
CVSS 3.1
7.099999904632568
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.17.10-1, 6.1.164-1, 6.1.27-1 |
| Debian:14 | linux | 6.17.10-1, 6.17.7-2, 6.17.9-1 |
| Debian:13 | linux | 6.12.57-1, 6.12.63-1, 6.12.63-1 |
| Debian:11 | linux | 6.4.1-1, 6.4.11-1, 6.4.13-1 |
Exploit Intelligence
- 4694.0.0.yml (github-poc)
Timeline
- Apr 24, 2026 CVE Published
- May 1, 2026 CVE Updated