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Fencer Vulns
medium 6.2

CVE-2024-25580 json

An issue was discovered in gui/util/qktxhandler.cpp in Qt before 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x be…

published 2024-03-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-22908

cvss
6.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits
0
none known

Summary

An issue was discovered in gui/util/qktxhandler.cpp in Qt before 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x before 6.6.2. A buffer overflow and application crash can occur via a crafted KTX image file.

Patch / fix

  • qt qt 5.15.17, 6.2.12, 6.5.5, 6.6.2
  • qt6-base Debian 14, Debian 13 6.6.2+dfsg-8
  • qtbase-opensource-src Debian 12 5.15.8+dfsg-11+deb12u2
  • qtbase-opensource-src Debian 14, Debian 13 5.15.10+dfsg-7
  • qtbase-opensource-src-gles Debian 14, Debian 13 5.15.10+dfsg-5

debian advisories DEBIAN-CVE-2024-25580

  • qtbase-opensource-src Ubuntu Pro 20.04 LTS 5.12.8+dfsg-0ubuntu2.1+esm2
  • qtbase-opensource-src Ubuntu Pro 22.04 LTS 5.15.3+dfsg-2ubuntu0.2+esm2

ubuntu advisories UBUNTU-CVE-2024-25580

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • qt5-qtbase RHEL 8 5.15.3-7.el8
  • qt5-qtbase-gui RHEL 8 5.15.3-7.el8
  • qt5-qtbase-odbc RHEL 8 5.15.3-7.el8
  • qt5-qtbase-mysql RHEL 8 5.15.3-7.el8
  • qt5-qtbase-common RHEL 8 5.15.3-7.el8
  • qt5-qtbase-examples RHEL 8 5.15.3-7.el8
  • qt5-qtbase-postgresql RHEL 8 5.15.3-7.el8
  • qt5-qtbase RHEL 9 5.15.9-9.el9

red hat advisories RHSA-2024:3056RHSA-2024:2276

  • libqt5-qtbase openSUSE Tumbleweed 5.15.12+kde151-1.1
  • qt6-base openSUSE Tumbleweed 6.6.2-2.1

opensuse advisories openSUSE-SU-2024:13690-1openSUSE-SU-2024:13775-1

  • qt5-qtbase AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-gui AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-odbc AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-mysql AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-common AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-examples AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase-postgresql AlmaLinux 8 5.15.3-7.el8
  • qt5-qtbase AlmaLinux 9 5.15.9-9.el9

almalinux advisories ALSA-2024:3056ALSA-2024:2276

  • qt5-qtbase Rocky Linux 8 5.15.3-7.el8

rocky linux advisories RLSA-2024:3056

  • qt5-qtbase CBL-Mariner 2.0 5.12.11-15
  • qtbase Azure Linux 3.0 6.6.2-1

azure linux advisories AZL-36915AZL-38737

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-25580 updated cvss 6.2

qtbase: potential buffer overflow when reading KTX images

  • Red Hat Enterprise Linux 7 qt5-qtbase, qt5-qtbase-gui, qt5-rpm-macros, qt5-qtbase-odbc, qt5-qtbase-mysql, qt5-qtbase-common, +2 more
    affected: workaround, no fix planned “Out of support scope”
  • Red Hat Enterprise Linux AppStream (v. 8) qt5-qtbase 5.15.3-7.el8, qt5-qtbase-gui 5.15.3-7.el8, qt5-qtbase-odbc 5.15.3-7.el8, qt5-qtbase-mysql 5.15.3-7.el8, qt5-qtbase-common 5.15.3-7.el8, qt5-qtbase-examples 5.15.3-7.el8, +1 more
    fixed: vendor fix RHSA-2024:3056
  • Red Hat Enterprise Linux AppStream (v. 9) qt5-qtbase 5.15.9-9.el9, qt5-qtbase-gui 5.15.9-9.el9, qt5-qtbase-odbc 5.15.9-9.el9, qt5-qtbase-mysql 5.15.9-9.el9, qt5-qtbase-common 5.15.9-9.el9, qt5-qtbase-examples 5.15.9-9.el9, +1 more
    fixed: vendor fix RHSA-2024:2276
  • Red Hat Enterprise Linux CRB (v. 8) qt5-qtbase-static 5.15.3-7.el8, qt5-qtbase-debuginfo 5.15.3-7.el8, qt5-qtbase-debugsource 5.15.3-7.el8, qt5-qtbase-gui-debuginfo 5.15.3-7.el8, qt5-qtbase-odbc-debuginfo 5.15.3-7.el8, qt5-qtbase-devel-debuginfo 5.15.3-7.el8, +4 more
    fixed: vendor fix RHSA-2024:3056
  • Red Hat Enterprise Linux CRB (v. 9) qt5-qtbase-static 5.15.9-9.el9, qt5-qtbase-debuginfo 5.15.9-9.el9, qt5-qtbase-debugsource 5.15.9-9.el9, qt5-qtbase-gui-debuginfo 5.15.9-9.el9, qt5-qtbase-odbc-debuginfo 5.15.9-9.el9, qt5-qtbase-devel-debuginfo 5.15.9-9.el9, +4 more
    fixed: vendor fix RHSA-2024:2276

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA 3.1 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.