RHSA-2026:4271HighCVSS 7.6
Red Hat Security Advisory: RHTAS 1.3.2 - Tech Preview Release of Model Transparency
🔗 CVE IDs covered (6)
📋 Description
CVE-2025-12638 — keras: Path Traversal Vulnerability in keras CVE-2025-66418 — urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion CVE-2025-66471 — urllib3: urllib3 Streaming API improperly handles highly compressed data CVE-2026-0897 — Keras: Keras: Denial of Service via crafted HDF5 weight loading file CVE-2026-21441 — urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API) CVE-2026-24049 — wheel: wheel: Privilege Escalation or Arbitrary Code Execution via malicious wheel file unpacking
🔗 References (11)
- selfhttps://access.redhat.com/errata/RHSA-2026:4271
- externalhttps://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.3
- externalhttps://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.3/html-single/release_notes/index
- externalhttps://access.redhat.com/security/cve/CVE-2025-12638
- externalhttps://access.redhat.com/security/cve/CVE-2025-66418
- externalhttps://access.redhat.com/security/cve/CVE-2025-66471
- externalhttps://access.redhat.com/security/cve/CVE-2026-0897
- externalhttps://access.redhat.com/security/cve/CVE-2026-21441
- externalhttps://access.redhat.com/security/cve/CVE-2026-24049
- externalhttps://access.redhat.com/security/updates/classification/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_4271.json