CVE-2026-69150CWE-416

CVE-2026-69150

published October 13, 2026

CVSS
4.3
EPSS
0%
Percentile
4.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
4.3 · NONE
CVSS v4.0
4.3 · CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
EPSS
0.00161 · 4.9th percentile
Weakness
CWE-416 · Use After Free
Published
2026-10-13T20:17Z
References (3)
https://github.com/keepassxreboot/keepassxc/commit/6a534f38c61295d60b0e937739a12511e76dbfeb · [email protected]https://github.com/keepassxreboot/keepassxc/releases/tag/2.8.0-beta1 · [email protected]https://github.com/keepassxreboot/keepassxc/security/advisories/GHSA-4642-49vv-4p43 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 13 OCT 15:23Z
    KeePassXC: Heap use-after-free in KeePass1 (KDB) importer via unpruned m_entryUuids map
    cvelistv5
  • 13 OCT 15:23Z
    KeePassXC: Heap use-after-free in KeePass1 (KDB) importer via unpruned m_entryUuids map
    cvelistv5