Bug 2550636 (CVE-2026-69150) - CVE-2026-69150 keepassxc: keepassxc: Denial of Service via crafted legacy database import
Summary: CVE-2026-69150 keepassxc: keepassxc: Denial of Service via crafted legacy dat...
Keywords:
Status: NEW
Alias: CVE-2026-69150
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2553646 2553647
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-13 15:42 UTC by OSIDB Bzimport
Modified: 2026-10-15 18:08 UTC (History)
0 users

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Description OSIDB Bzimport 2026-10-13 15:42:38 UTC 
KeePassXC is a cross-platform community-driven port of the Windows application KeePass Password Safe. Prior to 2.8.0-beta1, KeePass1 / KDB legacy import retains raw Entry pointers in m_entryUuids after deleting metastream entries. When a crafted, unlockable .kdb file contains an earlier metastream entry followed by a KPX_CUSTOM_ICONS_4 metastream that references the earlier UUID, parseCustomIcons4() calls Entry::setIcon through the stale pointer, causing a heap use-after-free with a controlled write and a reliable process crash. This issue is fixed in version 2.8.0-beta1.
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