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RHEL Packaging Agent 5b5ef91cf2 Fix CVE-2026-56132: out-of-bound scaffolding index store in doProlog
Backport upstream PR #1272 (5 commits) to fix CVE-2026-56132,
an out-of-bound scaffolding index store in doProlog. The fix
introduces independent tracking of scaffIndex allocation size
and adds bounds checking at use sites, preventing out-of-bounds
writes during XML DTD parsing.

CVE: CVE-2026-56132
Upstream patches:
 - https://github.com/libexpat/libexpat/pull/1272.patch
Resolves: RHEL-221012

This commit was backported by Ymir, a Red Hat Enterprise Linux software maintenance AI agent.

Assisted-by: Ymir
2026-07-31 11:27:29 +00:00
.fmf Add fmf plans and update gating.yaml 2024-09-11 16:05:14 +02:00
.gitignore Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
ci.fmf Add fmf plans and update gating.yaml 2024-09-11 16:05:14 +02:00
expat-2.5.0-CVE-2023-52425.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-8176.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-28757.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-45490.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-45491.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-45492.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2024-50602.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2025-59375.patch Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00
expat-2.5.0-CVE-2026-45186.patch expat: backport CVE-2026-45186 fix (attribute collision check DoS) 2026-05-28 11:42:32 +00:00
expat-2.5.0-CVE-2026-50219.patch Fix CVE-2026-50219: forbid XML_ParserFree/Reset from handlers 2026-07-31 11:23:14 +00:00
expat-2.5.0-CVE-2026-56132.patch Fix CVE-2026-56132: out-of-bound scaffolding index store in doProlog 2026-07-31 11:27:29 +00:00
expat.spec Fix CVE-2026-56132: out-of-bound scaffolding index store in doProlog 2026-07-31 11:27:29 +00:00
gating.yaml Add fmf plans and update gating.yaml 2024-09-11 16:05:14 +02:00
plans.fmf Add fmf plans and update gating.yaml 2024-09-11 16:05:14 +02:00
sources Rebase to version 2.5.0 2025-11-19 10:34:09 +01:00