An out-of-bounds read vulnerability exists in FreeType 2.14.3 and versions before commit…
Priority HIGH 68CWE-125Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and Red Hat.
Summary
An out-of-bounds read vulnerability exists in FreeType 2.14.3 and versions before commit 5a280ecde6f324de0d226261036e736e0cb49a71 in src/truetype/ttgxvar.c, in the TT_Get_Var_Design implementation used by FT_Get_Var_Design_Coordinates
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00474 41st percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 1 advisory
- RHSA-2026:36841 Released 2026-07-08 · Red Hat rating ImportantRed Hat Hardened Images RPMs Security Update
- Red Hat Hardened Images freetype-2.14.3-1.2.hum1@aarch64, freetype-2.14.3-1.2.hum1@src, freetype-2.14.3-1.2.hum1@x86_64 +4
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Hardened Images | Fixed | RHSA-2026:36841 |
Timeline
- 2026-10-02 Threatist record created from CVE-2026-50811
- 2026-10-03 Alias added: GHSA-v5fr-wv7c-jq2m
References
Other 4
- https://gitlab.freedesktop.org/freetype/freetype/-/issues/1436
- https://gitlab.freedesktop.org/freetype/freetype/-/commit/5a280ecde6f324de0d226261036e736e0cb49a71
- https://github.com/freetype/freetype/commit/5a280ecde6f324de0d226261036e736e0cb49a71
- https://gist.github.com/junius-sec/6dd0fb25b643f89914083a38e5e57ace
Sources
- CVE-2026-50811 · CVE Program
- CVE-2026-50811 · NVD
- FIRST EPSS
- GHSA-v5fr-wv7c-jq2m · GitHub Advisory Database · CC BY 4.0
- CVE-2026-50811 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences