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CVE-2026-31431CVSS 7.8CISA KEVLinux
CVE-2026-31431: Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in ...
- CVSS
- 7.8 HIGH
- EPSS
- 99.87%
- Known exploited
- yes
- Product
- Kernel
What is known
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.