CVE-2026-70654
CVE-2026-70654: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium4.4
Medium [CVE-2026-70654] Heap buffer overflow allows memory corruption and denial of service.
CVE-2026-70654Source published Source updated
libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, applications that define unusual custom libvips sources and use them to process untrusted uncompressed PPM images can trigger a max/min error in vips_source_read_to_memory in libvips/iofuncs/source.c. The function uses VIPS_MAX instead of VIPS_MIN when selecting the remaining read size, allowing up to 4032 bytes to be written beyond the allocated heap buffer and causing memory corruption or a process crash. This issue is fixed in version 8.18.3. This vulnerability, located in the vips_source_read_to_memory function, allows a local attacker to write beyond an allocated memory buffer. This can lead to memory corruption or cause the application to crash, resulting in a denial of service. This Moderate…
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- < 8.18.3
- Source-reported fixed versions
- 8.18.3
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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