CVE-2026-72309
CVE CVE-2026-72309EUVD EUVD-2026-59208Published 2026-08-15T05:55:25.000ZLast changed 2026-08-17T05:12:13.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in trace_remote_alloc_buffer() error path If page allocation fails in trace_remote_alloc_buffer(), desc->nr_cpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rb_desc will not be freed in trace_remote_free_buffer(). Increment desc->nr_cpus as soon as the first allocation for the current CPU has succeeded.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 7.1.5; patch: 0; 7.1; 96e43537af5461b26f50904c6055046ba65d742f <81a7b7ddb07efdd8cf30eac6def18b9289b8de1e; patch: 7.2; 96e43537af5461b26f50904c6055046ba65d742f <ec082d0b978b5fb4c11205ccce63587ac94c74e1
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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