CVE-2026-92454
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode
The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating. Both reproduce in the default configuration, in which `GX_SOFTWARE_DECODER_SUPPORT` is enabled.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Eclipse ThreadX - GUIX
- Vendor
- Eclipse Foundation
- Product
- Eclipse ThreadX - GUIX
- Platforms
- Unknown
- Default status
unaffected- Package
- GUIX
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | Unavailable | 6.5.1.202602a | None listed |
| 6.5.2.202603 | unaffected | Unavailable | Unavailable | Unavailable | None listed |