CVE-2026-69150

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Source

https://cve.org/CVERecord?id=CVE-2026-69150

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69150.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-69150

Aliases

GHSA-4642-49vv-4p43

Downstream

Published

2026-10-13T15:23:36Z

Modified

2026-10-28T11:22:31Z

Severity

4.3 (Medium) CVSS_V4 - 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 CVSS Calculator

Summary

KeePassXC: Heap use-after-free in KeePass1 (KDB) importer via unpruned m_entryUuids map

Details

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.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-416"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69150.json"
}

References

Affected packages

Git / github.com/keepassxreboot/keepassxc

Affected ranges

Type

GIT

Repo

https://github.com/keepassxreboot/keepassxc

Events

Introduced

Fixed

9e0f57a4a4c6c629fa6d0a593acb7d089b1d95cd

Fixed

6a534f38c61295d60b0e937739a12511e76dbfeb

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.8.0-beta1"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "6a534f38c61295d60b0e937739a12511e76dbfeb"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "2.8.0-beta1",
            "range": [
                {
                    "fixed": "9e0f57a4a4c6c629fa6d0a593acb7d089b1d95cd"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

2.*

2.0-alpha1

2.0-alpha2

2.0-alpha3

2.0-alpha4

2.0-alpha5

2.0-alpha6

2.0.3-http

2.7.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69150.json"

vanir_signatures

[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "167932938296083204248741044852851983428",
            "length": 5144
        },
        "id": "CVE-2026-69150-2f68407c",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/keepassxreboot/keepassxc/commit/6a534f38c61295d60b0e937739a12511e76dbfeb",
        "target": {
            "file": "src/format/KeePass1Reader.cpp",
            "function": "KeePass1Reader::readDatabase"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "283228414636457498865112579555375358961",
                "261076607226472861256195260684411002028",
                "138896715001488676238483717380485230"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-69150-60f9c4c5",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/keepassxreboot/keepassxc/commit/6a534f38c61295d60b0e937739a12511e76dbfeb",
        "target": {
            "file": "src/format/KeePass1Reader.cpp"
        }
    }
]

vanir_signatures_modified

"2026-10-28T11:22:31Z"