Unrated severityNVD Advisory· Published Sep 24, 2026
CVE-2026-93262
CVE-2026-93262
Description
In the Linux kernel, the following vulnerability has been resolved:
md/raid5-ppl: fix use-after-free in ppl_do_flush()
The loop in ppl_do_flush() continues iterating after calling ppl_io_unit_finished(), touching io->pending_flushes and leading to a use-after-free.
Add a break statement to stop the loop once io is freed.
Affected products
1Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/371f7a1b392edc8b7cf449cc7713179b588f2d0envd
- git.kernel.org/stable/c/455b56209f9615c3902dcc398dd867abb5ade3abnvd
- git.kernel.org/stable/c/8914c3d40870f16429a326e97e4016bedc6ede4cnvd
- git.kernel.org/stable/c/b5123bf667ac29ddd8106f9ca7cc01316513ae66nvd
- git.kernel.org/stable/c/cf01f9413565e86673baf927291a088b6975692bnvd
- git.kernel.org/stable/c/e7505842f1329ece90cb9ea0db87772aeca44052nvd
- git.kernel.org/stable/c/e77c80670f2c2bf491da9b173931e1da4677c23anvd
- git.kernel.org/stable/c/fcf21df7d3c50c8ebeb0757df5d21b02dcae4218nvd
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