CVE Catalog

CVE-2026-112284

LowCVSS 3.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.18%

7th percentile - higher than 7% of all known CVEs

Summary

libaribcaption 1.1.0 through 1.1.2 contains a global out-of-bounds read in DecoderImpl::HandleGLGR() that reads past the 78-entry kLatinSpecialTable without an upper bound check. Attackers can supply crafted captions designating the Latin special set with ESC 28 4C followed by bytes 0x6F-0x7E to leak adjacent read-only data or crash decoding.

Risk Assessment

The vulnerability may lead to memory data leakage or application crashes when processing untrusted captions, posing a risk to confidentiality and availability.

Recommendation

Update libaribcaption to a version newer than 1.1.2 or apply the vendor patch; until then, avoid processing untrusted caption files.

Related vulnerabilities

Original NVD description (English source)

libaribcaption 1.1.0 through 1.1.2 contains a global out-of-bounds read in DecoderImpl::HandleGLGR() that reads past the 78-entry kLatinSpecialTable without an upper bound check. Attackers can supply crafted captions designating the Latin special set with ESC 28 4C followed by bytes 0x6F-0x7E to leak adjacent read-only data or crash decoding.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS