CVE catalog
CVE-2026-4407
Out-of-bounds array write in Xpdf 4.06 and earlier, due to incorrect validation of the "N" field in ICCBased color spaces.
- Severity
- High · CVSS 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.15% · Oct 25, 2026
Out-of-bounds array write in Xpdf 4.06 and earlier, due to incorrect validation of the "N" field in ICCBased color spaces.
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 | xpdf | sid | 3.04+git20260802-1 | not affected |
| Debian | xpdf | forky | 3.04+git20260802-1 | not affected |
| Debian | xpdf | trixie | 3.04+git20250304-1 | not affected |
| Debian | xpdf | bookworm | 3.04+git20220601-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xpdf | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | xpdf | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | xpdf | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | xpdf | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-4407]
- [https://security-tracker.debian.org/tracker/CVE-2026-4407]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4407.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0786.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [Red Hat security advisories and VEX]