CVE-2026-58829 — Vulnerability intelligence
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Published:
- CVSS
- 8.4
- CISA KEV
- Not listed; not proof of no exploitation
Original source text (not a translation)
In fuse_backing_mmap of backing.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.