CVE catalog
CVE-2026-46599
The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height and encoded si
- Severity
- High · CVSS 7.5
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.35% · Oct 25, 2026
The TIFF decoder does not place a limit on the size of PackBits-compressed data. A maliciously-crafted image can exploit this to cause a small image (both in terms of pixel width/height and encoded size) to make the decoder decode large amounts of compressed data.
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 | golang-golang-x-image | sid | 0.47.0-1 | fixed |
| Debian | golang-golang-x-image | forky | 0.47.0-1 | fixed |
| Debian | golang-golang-x-image | trixie | 0.18.0-1 | vulnerable |
| Debian | golang-golang-x-image | bookworm | 0.5.0-1 | vulnerable |
| Cpe | golang-golang-x-image | Not reported | Not reported | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-golang-x-image | source | sid | 0.42.0-1 | not yet assigned | Not reported | [1138257] |
| Debian | golang-golang-x-image | source | forky | 0.42.0-1 | not yet assigned | Not reported | [1138257] |
| Debian | golang-golang-x-image | source | trixie | (unfixed) | not yet assigned | Not reported | [1138257] |
| Debian | golang-golang-x-image | source | bookworm | (unfixed) | not yet assigned | Not reported | [1138257] |
Notes
[trixie] golang-golang-x-image: Minor issue [bookworm] golang-golang-x-image: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [golang-golang-x-image-dev]Affected
Source package: [golang-golang-x-image]
Details (2)
0.5.0-1· all · bookwormAffected
nvd · golang-golang-x-image · debian · bookworm; nvd · golang-golang-x-image · debian · 12
0.5.0-1· all · bookwormAffected
nvd · golang-golang-x-image · debian · bookworm; nvd · golang-golang-x-image · debian · 12
[Debian 13 (Trixie)]
- [golang-golang-x-image-dev]Affected
Source package: [golang-golang-x-image]
Details (2)
0.18.0-1· all · trixieAffected
nvd · golang-golang-x-image · debian · 13
0.18.0-1· all · trixieAffected
nvd · golang-golang-x-image · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-46599]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-46599]
- [https://security-tracker.debian.org/tracker/CVE-2026-46599]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46599.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]