synced 2 MIN AGO
01 Record

CVE-2023-32573

In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.

MediumPUBLISHEDCNA: mitre
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
View raw JSON

02 Description

In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont m_unitsPerEm initialization is mishandled.

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.88% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 58.8% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Low. 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
2023-05-10 00:00Z3 YR AGO
Last updated
2025-01-27 20:49Z1 YR AGO
Reserved
2023-05-10
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Medium (CVSS 6.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
Data version
5.1
Document digest
ca2ed10f8b32bf29468c20c0262b51eed1c82d8d5c333182d8a263208c86976f

05 Affected products

VendorProductVersionsPlatforms
qtqtNot specified—
redhatenterprise_linuxNot specified—

06 References

07 Fixed in

AlmaLinux 8

  • qt5-qtsvg
    Fixed in 5.15.3-2.el8
  • qt5-qtsvg-devel
    Fixed in 5.15.3-2.el8
  • qt5-qtsvg-examples
    Fixed in 5.15.3-2.el8

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • qt5
    Fixed in 5.15.9-1.el9
  • qt5-devel
    Fixed in 5.15.9-1.el9
  • qt5-qtbase
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-common
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-devel
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-examples
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-gui
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-mysql
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-odbc
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-postgresql
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-private-devel
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-static
    Fixed in 5.15.9-7.el9
  • qt5-rpm-macros
    Fixed in 5.15.9-1.el9
  • qt5-srpm-macros
    Fixed in 5.15.9-1.el9

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • qt5-qtsvg
    Fixed in 5.15.3-2.el8
  • qt5-qtsvg-devel
    Fixed in 5.15.3-2.el8
  • qt5-qtsvg-examples
    Fixed in 5.15.3-2.el8

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • qt5
    Fixed in 5.15.9-1.el9
  • qt5-devel
    Fixed in 5.15.9-1.el9
  • qt5-qtbase
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-common
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-devel
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-examples
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-gui
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-mysql
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-odbc
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-postgresql
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-private-devel
    Fixed in 5.15.9-7.el9
  • qt5-qtbase-static
    Fixed in 5.15.9-7.el9
  • qt5-rpm-macros
    Fixed in 5.15.9-1.el9
  • qt5-srpm-macros
    Fixed in 5.15.9-1.el9

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • qt6-svg
    Fixed in 6.4.2-2
  • qtsvg-opensource-src
    Fixed in 5.15.8-3

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • qt6-svg
    Fixed in 6.4.2-2
  • qtsvg-opensource-src
    Fixed in 5.15.8-3

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • qt6-svg
    Fixed in 6.4.2-2
  • qtsvg-opensource-src
    Fixed in 5.15.8-3

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • qt6-svg
    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

  • qt6-svg
    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

  • qt6-svg
    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

  • qt6-svg
    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

  • qt6-svg
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • qtsvg-opensource-src
    Fixed in 5.5.1-2ubuntu0.1~esm1
    Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • qtsvg-opensource-src
    Fixed in 5.9.5-0ubuntu1.1+esm1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • qtsvg-opensource-src
    Fixed in 5.12.8-0ubuntu1+esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 22.04 LTS

  • qtsvg-opensource-src
    Fixed in 5.15.3-1ubuntu0.1~esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

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.