CVE catalog
CVE-2025-25977
znuny: CVE-2025-25977
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.71% · Oct 25, 2026
An issue in canvg v.4.0.2 allows an attacker to execute arbitrary code via the Constructor of the class StyleElement.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | znuny | sid | 6.5.26-1 | fixed |
| Debian | znuny | forky | 6.5.26-1 | fixed |
| Debian | znuny | trixie | 6.5.15-2 | vulnerable |
| Debian | znuny | bookworm | 6.5.1-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | znuny | source | sid | 6.5.24-1 | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | forky | 6.5.24-1 | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
Notes
[trixie] znuny: Non-free not supported [bookworm] znuny: Non-free not supported
OpenFactory catalog packages
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-25977]
- [https://security-tracker.debian.org/tracker/CVE-2025-25977]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-25977.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0705.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]