CVE-2026-43078
High
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl When page reassignment was added to af_alg_pull_tsgl the original loop wasn't updated so it may try to reassign one more page than necessary. Add the check to the reassignment so that this does not happen. Also update the comment which still refers to the obsolete offset argument.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 6, 2026
First seenMay 6, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- linux linux_kernel5.10.254, 5.15.204, 6.1.170, 6.6.137, 6.12.85, 6.18.24, 6.19.14 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.14.1 ≤ v < 5.10.254, 5.11 ≤ v < 5.15.204, 5.16 ≤ v < 6.1.170, 6.2 ≤ v < 6.6.137, 6.7 ≤ v < 6.12.85, 6.13 ≤ v < 6.18.24, 6.19 ≤ v < 6.19.14, 4.14, 7.0 | 5.10.254, 5.15.204, 6.1.170, 6.6.137, 6.12.85, 6.18.24, 6.19.14 |
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