| Name | CVE-2025-7424 |
| Description | A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4309-1, DSA-5979-1 |
| Debian Bugs | 1109123 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libxslt (PTS) | bullseye | 1.1.34-4+deb11u1 | vulnerable |
| bullseye (security) | 1.1.34-4+deb11u3 | fixed | |
| bookworm | 1.1.35-1+deb12u2 | fixed | |
| bookworm (security) | 1.1.35-1+deb12u3 | fixed | |
| trixie | 1.1.35-1.2+deb13u1 | fixed | |
| trixie (security) | 1.1.35-1.2+deb13u2 | fixed | |
| forky, sid | 1.1.43-0.2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libxslt | source | bullseye | 1.1.34-4+deb11u3 | DLA-4309-1 | ||
| libxslt | source | bookworm | 1.1.35-1+deb12u2 | DSA-5979-1 | ||
| libxslt | source | trixie | 1.1.35-1.2+deb13u1 | DSA-5979-1 | ||
| libxslt | source | (unstable) | 1.1.35-2 | 1109123 |
https://bugzilla.redhat.com/show_bug.cgi?id=2379228
https://gitlab.gnome.org/GNOME/libxslt/-/issues/139