VDB
CVE-2026-31768
CVE-2026-31768
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() Add a DMA-safe buffer and use it for spi_read() instead of a stack memory. All SPI buffers must be DMA-safe. Since we only need up to 3 bytes, we just use a u8[] instead of __be16 and __be32 and change the conversion functions appropriately.
EPSS 0.02% · 3.6th percentile
Risk Scores
EPSS Score
0.02%
3.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | *, 6.19.12, 6.1.168 |
| linux | linux_kernel | 4.9, 4.9, 4.9 |
Timeline
- May 1, 2026 CVE Published
- 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
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://git.kernel.org/stable/c/b3bb8faeca1a2ef7be95ee8a512b639f9ffce947 url
- https://git.kernel.org/stable/c/fa64aab25aba47296aa8d12bb4c88ec3fecb2054 url
- https://git.kernel.org/stable/c/67b3a91bdc48220bfb67155ab528121b9c822782 url
- https://git.kernel.org/stable/c/014c6d27878d3883f7bb065610768fd021de1a96 url
- https://git.kernel.org/stable/c/d2d031b0786ea66ab0577c9d2d71435068d32199 url
- https://git.kernel.org/stable/c/768461517a28d80fe81ea4d5d03a90cd184ea6ad 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