| Name | CVE-2026-93834 |
| Description | A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A r ... |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qemu (PTS) | bookworm | 1:7.2+dfsg-7+deb12u18 | vulnerable |
| bookworm (security) | 1:7.2+dfsg-7+deb12u15 | vulnerable |
| trixie | 1:10.0.13+ds-0+deb13u1 | vulnerable |
| trixie (security) | 1:10.0.2+ds-2+deb13u1 | vulnerable |
| forky | 1:11.1.0+ds-2 | vulnerable |
| sid | 1:11.1.1+ds-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qemu | source | (unstable) | (unfixed) | | | |
Notes
https://gitlab.com/qemu-project/qemu/-/work_items/4491
Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/02cb7f3a256517cbf3136caff2863fbafc57b540 (v1.0-rc0)
Fixed by: Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/fe9e30899ffceef25cf345ec83f76546afca19dd (master)