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Fencer Vulns
critical 9.4

CVE-2025-10728 json

Uncontrolled recursion in Qt SVG module

published 2025-10-03 13 mo ago modified 2026-10-08 31 d ago also EUVD-2025-32487

cvss
9.4
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading to stack overflow DoS

Patch / fix

  • qt6-svg Debian 14 6.9.2-3

debian advisories DEBIAN-CVE-2025-10728

  • qt6-qtsvg RHEL 10.1 6.9.1-2.el10_1.2
  • qt6-qtsvg-examples RHEL 10.1 6.9.1-2.el10_1.2
  • qt6-qtsvg enterprise linux eus 10.0 6.8.1-1.el10_0.2
  • qt6-qtsvg-examples enterprise linux eus 10.0 6.8.1-1.el10_0.2

red hat advisories RHSA-2025:22394RHSA-2025:22393

  • qt6-svg openSUSE Tumbleweed 6.10.0-1.1

opensuse advisories openSUSE-SU-2025:15630-1

  • qt6-qtsvg AlmaLinux 10 6.9.1-2.el10_1.2
  • qt6-qtsvg-examples AlmaLinux 10 6.9.1-2.el10_1.2

almalinux advisories ALSA-2025:22394

  • qt6-qtsvg Rocky Linux 10 6.9.1-2.el10_1.2

rocky linux advisories RLSA-2025:22394

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-2025-10728 updated cvss 4.0

qt6-qtsvg: qt5-qtsvg: Uncontrolled recursion in Qt SVG module

  • Red Hat Enterprise Linux 8 qt5-qtsvg, qt5-qtsvg-examples Red Hat Enterprise Linux 9 qt5-qtsvg, qt5-qtsvg-examples
    affected: workaround, no fix available
  • Red Hat Enterprise Linux AppStream (v. 10) qt6-qtsvg 6.9.1-2.el10_1.2
    fixed: vendor fix RHSA-2025:22394
  • Red Hat Enterprise Linux AppStream EUS (v. 10.0) qt6-qtsvg 6.8.1-1.el10_0.2
    fixed: vendor fix RHSA-2025:22393
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) qt6-qtsvg-examples 6.9.1-2.el10_1.2
    fixed: vendor fix RHSA-2025:22394
  • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) qt6-qtsvg-examples 6.8.1-1.el10_0.2
    fixed: vendor fix RHSA-2025:22393
  • Red Hat Hardened Images qt6-qtsvg 6.11.2-1.hum1, qt6-qtsvg-examples 6.11.2-1.hum1
    fixed: vendor fix RHSA-2026:58460
  • Red Hat Enterprise Linux 7 qt5-qtsvg, qt5-qtsvg-examples
    not affected: vulnerable code not present

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
total
Assessed
13 mo ago

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 9.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/RE:H/U:Red
CNA 4.0 9.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:X/R:X/V:X/RE:H/U:Red

Affected products

  • Qt Qt

Classification

Weakness

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.