CVE-2024-36048
QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which
02 Description
QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to seed the PRNG, which
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.97% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 61.6% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-05-18 00:00Z2 YR AGO
- Last updated
- 2025-11-04 22:06Z11 MO AGO
- Reserved
- 2024-05-18
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- Data version
- 5.2
- Document digest
- 2c00753a8f2ab060d5825cf6c7cef30d9f87b524029efa6c68252e2940a9169b
05 Affected products
06 References
- codereview.qt-project.orghttps://codereview.qt-project.org/c/qt/qtnetworkauth/+/560317
- codereview.qt-project.orghttps://codereview.qt-project.org/c/qt/qtnetworkauth/+/560368
- lists.fedoraproject.orgFEDORA-2024-3936682805https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGB6KUPJFQWUBKXVDPJUMAD6KNJJEWPW/
- lists.fedoraproject.orgFEDORA-2024-bfb8617ba3https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZPHAI3DKDCIU6XLNS6PV6GFS2PHH3GZM/
- lists.fedoraproject.orgFEDORA-2024-2e27372d4chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZOOZZZSK5PNRHFGQMUGUHVYWLILFJCRS/
- lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGB6KUPJFQWUBKXVDPJUMAD6KNJJEWPW/
- lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZPHAI3DKDCIU6XLNS6PV6GFS2PHH3GZM/
- lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZOOZZZSK5PNRHFGQMUGUHVYWLILFJCRS/
07 Fixed in
Debian 12
- qt6-networkauth No fix yet
- qtnetworkauth-everywhere-src No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- qt6-networkauth Fixed in 6.7.2-2
- qtnetworkauth-everywhere-src Fixed in 5.15.13-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- qt6-networkauth Fixed in 6.7.2-2
- qtnetworkauth-everywhere-src Fixed in 5.15.13-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.10
- qtnetworkauth-everywhere-src No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.