CVE-2026-59205
CVE-2026-59205: 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 severityHigh7.5
High [CVE-2026-59205] Controlled native heap corruption in ImageCms.ImageCmsTransform.apply API
CVE-2026-59205Source published Source updated
Pillow is a Python imaging library. Prior to 12.3.0, Pillow's ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform's declared output mode. This issue is fixed in version 12.3.0. This can lead to a denial of service (DoS) condition, making the affected system or application unavailable. While the underlying issue is heap corruption via mode mismatch, it does not provide a controlled write primitive exploitable for code execution in affected Red Hat products. Red Hat severity: Important — CVSS 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-843. Affected Red Hat products: Red Hat AI Inference Server 3.2; Red Hat AI Inference Server 3.3; Red Hat AI…
- Affected products in this advisory
- Red Hat AI Inference Server 3.2
- Red Hat AI Inference Server 3.3
- Red Hat AI Inference Server 3.4
- Red Hat Enterprise Linux AI 3.3
12 more entries in the full advisory.
- Source-reported affected versions
- < 12.3.0
- Source-reported fixed versions
- 12.3.0
- rhaiis/vllm-cuda-rhel9:1787860580
- rhaiis/model-opt-cuda-rhel9:1787772157
- rhaiis/vllm-rocm-rhel9:1787884873
46 more entries in the full advisory.
- Mitigation guidance
- Most applications using Pillow's color management via profileToProfile() or applyTransform() are not exposed. Only code that calls ImageCmsTransform.apply() directly with a user-controlled output image whose mode does not match the transform can trigger the heap corruption. Audit your code for direct apply() calls to confirm. RHEL builds ship with ASLR, full RELRO/PIE, and FORTIFY_SOURCE by default, making escalation from crash to code execution much harder. For DoS containment, configure automatic service restart (Restart=always in systemd, or container restart policies) so the process recovers without manual intervention.
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