MEDIUM 4.3 NVD
CVE-2026-69150
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
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.
References
- https://github.com/keepassxreboot/keepassxc/commit/6a534f38c61295d60b0e937739a12511e76dbfe
- https://github.com/keepassxreboot/keepassxc/releases/tag/2.8.0-beta1
- https://github.com/keepassxreboot/keepassxc/security/advisories/GHSA-4642-49vv-4p43
This medium severity vulnerability with a CVSS score of 4.3 was published on 2026-10-13 via NVD.
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