| Name | CVE-2026-5744 |
| Description | hw/uefi: heap overflow |
| 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) | bullseye | 1:5.2+dfsg-11+deb11u3 | fixed |
| bullseye (security) | 1:5.2+dfsg-11+deb11u5 | fixed |
| bookworm | 1:7.2+dfsg-7+deb12u18 | fixed |
| bookworm (security) | 1:7.2+dfsg-7+deb12u15 | fixed |
| trixie | 1:10.0.8+ds-0+deb13u1 | vulnerable |
| trixie (security) | 1:10.0.2+ds-2+deb13u1 | vulnerable |
| forky | 1:10.2.2+ds-1 | vulnerable |
| sid | 1:11.0.0+ds-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qemu | source | bullseye | (not affected) | | | |
| qemu | source | bookworm | (not affected) | | | |
| qemu | source | (unstable) | 1:11.0.0+ds-1 | | | |
Notes
[bookworm] - qemu <not-affected> (Vulnerable code introduced later)
[bullseye] - qemu <not-affected> (Vulnerable code introduced later)
Introduced with: https://gitlab.com/qemu-project/qemu/-/commit/90ca4e03c27dc8ac821a2e1686e705ae9a93d301 (v10.0.0-rc0)
Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/af74c9e46bb55e2da042315a0c65666f59c61686 (v11.0.0-rc3)