VDB
CVE-2026-80949
CVE-2026-80949
PUBLISHED
Reported by Linux · Published September 11, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() The memory allocated for buf is not freed in some of the error paths in brcmf_sdio_read_control(). Fix that by adding vfree() calls. [arend: rework as suggested by Johannes]
EPSS 0.18% · 7.4th percentile
Risk Scores
EPSS Score
0.18%
7.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969, dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969, dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 |
| Linux | Linux | 3.8, 0, 5.10.270 |
| Linux | Linux | 7.3-rc1, dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969, dd43a01c5cdb811adeb09e6a2d2788f8aa0d0969 |
| linux | linux_kernel | 3.8, 3.8, 3.8 |
Timeline
- Sep 11, 2026 CVE Published
- Sep 12, 2026 EPSS Score
- Sep 12, 2026 Coalition ESS Score
- Sep 14, 2026 CVE Updated
- Sep 15, 2026 EPSS Score