CVE catalog
CVE-2026-33809
A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.33% · Oct 25, 2026
A maliciously crafted TIFF file can cause image decoding to attempt to allocate up 4GiB of memory, causing either excessive resource consumption or an out-of-memory error.
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 |
| Cpe | tiff | Not reported | 0.38.0 | fixed |
| Opensuse | pocketbase | tumbleweed | 0.37.3-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-golang-x-image | source | sid | 0.38.0-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-image | source | forky | 0.38.0-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-image | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-image | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Cpe | tiff | cpe | Not reported | 0.38.0 | Not reported | Not reported | Not reported |
| Opensuse | pocketbase | rpm | tumbleweed | 0.37.3-1.1 | Not reported | OPENSUSE-SU-2026:10628-1 | Not reported |
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
[openSUSE Tumbleweed]
- [pocketbase]Fixed
Source package: [pocketbase]
Details (1)
0.37.3-1.5· x86_64 · tumbleweedFixed · Fixed:
0.37.3-1.1nvd · pocketbase · opensuse · tumbleweed
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11290-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-33809]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-33809]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:10628-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-33809]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33809.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1653.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]