CVE catalog
CVE-2026-112276
Netpbm through 11.16.00 contains a heap out-of-bounds read vulnerability in rasttopnm that allows attackers to read heap memory by supplying Sun rasterfiles with short colormaps. Attackers can craft c
- Severity
- Medium · CVSS 6.9
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.20% · Oct 25, 2026
Netpbm through 11.16.00 contains a heap out-of-bounds read vulnerability in rasttopnm that allows attackers to read heap memory by supplying Sun rasterfiles with short colormaps. Attackers can craft colormapped rasterfiles with pixel bytes exceeding the palette length to leak up to 255 adjacent heap bytes into the PNM output or crash the program.
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 | netpbm-free | sid | 2:11.13.03+ds-2 | unknown |
| Debian | netpbm-free | forky | 2:11.13.03+ds-2 | unknown |
| Debian | netpbm-free | trixie | 2:11.10.02-1 | unknown |
| Debian | netpbm-free | bookworm | 2:11.01.00-2 | unknown |
| Ubuntu | netpbm-free | 16.04 | 2:10.0-15.2 | vulnerable |
| Ubuntu | netpbm-free | 16.04 | 2:10.0-15.3 | vulnerable |
| Ubuntu | netpbm-free | 18.04 | 2:10.0-15.3build1 | vulnerable |
| Ubuntu | netpbm-free | 20.04 | 2:10.0-15.3build1 | vulnerable |
| Ubuntu | netpbm-free | 22.04 | 2:10.0-15.4 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.01.00-2build1 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.03.06-1 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.04.05-2 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.05.01-3 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.05.02-1 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.05.02-1.1 | vulnerable |
| Ubuntu | netpbm-free | 24.04 | 2:11.05.02-1.1build1 | vulnerable |
| Ubuntu | netpbm-free | 26.10 | 2:11.10.02-1build1 | vulnerable |
| Ubuntu | netpbm-free | 26.10 | 2:11.13.03+ds-2 | vulnerable |
| Ubuntu | netpbm-free | 26.04 | 2:11.10.02-1build1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | netpbm-free | source | sid | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | netpbm-free | source | forky | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | netpbm-free | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | netpbm-free | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libnetpbm11]Affected
Source package: [netpbm-free]
Details (2)
2:11.01.00-2· amd64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
2:11.01.00-2· arm64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
- [libnetpbm-dev]Affected
Source package: [netpbm-free]
Details (2)
2:11.01.00-2· amd64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
2:11.01.00-2· arm64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
- [netpbm]Affected
Source package: [netpbm-free]
Details (2)
2:11.01.00-2· amd64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
2:11.01.00-2· arm64 · bookwormAffected
nvd · netpbm-free · debian · bookworm; nvd · netpbm-free · debian · 12
[Debian 13 (Trixie)]
- [libnetpbm11t64]Affected
Source package: [netpbm-free]
Details (2)
2:11.10.02-1· amd64 · trixieAffected
nvd · netpbm-free · debian · 13
2:11.10.02-1· arm64 · trixieAffected
nvd · netpbm-free · debian · 13
- [libnetpbm-dev]Affected
Source package: [netpbm-free]
Details (2)
2:11.10.02-1· amd64 · trixieAffected
nvd · netpbm-free · debian · 13
2:11.10.02-1· arm64 · trixieAffected
nvd · netpbm-free · debian · 13
- [netpbm]Affected
Source package: [netpbm-free]
Details (2)
2:11.10.02-1· amd64 · trixieAffected
nvd · netpbm-free · debian · 13
2:11.10.02-1· arm64 · trixieAffected
nvd · netpbm-free · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-112276]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-112276]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-112276]
- [https://security-tracker.debian.org/tracker/CVE-2026-112276]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-112276.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]