Buffer overflow in Ccextractor
CVE-2026-2245
A vulnerability was identified in CCExtractor up to 183. This affects the function parse_PAT/parse_PMT in the library src/lib_ccx/ts_tables.c of the component MPEG-TS File Parser. Such manipulation leads to out-of-bounds read. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The name of the patch is fd7271bae238ccb3ae8a71304ea64f0886324925. It is best practice to apply a patch to resolve this issue.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.001 (2.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Ccextractor — versions 183
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- vuldb.com/ (third-party-advisory)
- github.com/CCExtractor/ccextractor/issues/2053 (issue-tracking)
- github.com/CCExtractor/ccextractor/pull/2057 (issue-tracking)
- github.com/oneafter/0123/blob/main/cc1/repro (exploit)
- github.com/CCExtractor/ccextractor/commit/fd7271bae238ccb3ae8a71304ea64f0886324… (patch)
- github.com/CCExtractor/ccextractor/ (product)
Frequently asked questions
- What is CVE-2026-2245?
- CVE-2026-2245 is a low-severity vulnerability in Ccextractor, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.3/10. Published 2026-02-09.
- How severe is CVE-2026-2245?
- Low severity. CVSS v3 base score is 3.3 out of 10.