Security readout for executives and security teams
CVE-2016-9118 is a memory-safety flaw in OpenJPEG 2.1.2. A malformed image conversion path can trigger a small heap overwrite. Business risk is highest where servers, applications, or automation process image files from untrusted users or external sources. Likely exposure is systems with OpenJPEG 2.1.2 or distribution packages embedding it, especially image-processing pipelines handling PNM or conversion workflows. The source bundle lists affected vendor/product as n/a, so broader version exposure is not confirmed here. Treat this as a targeted remediation item for image-processing systems, not a broad emergency based on the supplied evidence. Patch or isolate exposed conversion services first, then address less-exposed endpoints through normal vulnerability management. Mitigation focus: Inventory OpenJPEG packages and embedded copies across servers and applications.; Check Gentoo, Debian, and OpenJPEG guidance for fixed package versions.; Prioritize systems processing user-supplied or externally sourced images..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2016-9118 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- GLSA-201710-26CVE reference · vendor-advisory, x_refsource_GENTOO
- https://github.com/uclouvain/openjpeg/issues/861CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
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