CVE-2025-10728: qt Uncontrolled Recursion
CVSS: 9.4v4.0CriticalDeferred
AliasesRHSA-2025:22393RHSA-2025:22394UBUNTU-CVE-2025-10728DEBIAN-CVE-2025-10728
Published 03-10-2025Last modified 29-07-2026
Vulnerability summary
CVE-2025-10728 is a critical (CVSS 9.4) Uncontrolled Recursion vulnerability in qt. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.4% of scored vulnerabilities.
CVSS score
9.4/10
010
Critical · v4.0 (CVE.org)EPSS score
0.22%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 03-10-2025PublishedVulnerability first disclosed.
- 29-07-2026Last modifiedVulnerability information updated.
Description
When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading to stack overflow DoS
CVSS metrics
5 scores · 5 sources · 2 versionsCritical 9.4Preferred score · CVE.org (CNA)
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:RedSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated9.4CriticalCVSS: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
- OSV · DebianEcosystem advisory · calculated9.4CriticalCVSS: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
- NVDNIST9.4CriticalCVSS: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
Medium 4.0Preferred score · OSV · Red hat (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LSourcesSingle source
EPSS trend
Probability
0.22%
Chance of exploitation in the next 30 days
Percentile
11%
Versus all other CVEs
30-day change
0.00 pp
From 0.22% on 19-09-2026
19-09-202619-10-2026
EPSS score0.22%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat6 products
- qt6-qtsvg< 0:6.8.1-1.el10_0.2 | < 0:6.9.1-2.el10_1.2
- qt6-qtsvg-debuginfo< 0:6.8.1-1.el10_0.2 | < 0:6.9.1-2.el10_1.2
- qt6-qtsvg-debugsource< 0:6.8.1-1.el10_0.2 | < 0:6.9.1-2.el10_1.2
- qt6-qtsvg-devel< 0:6.8.1-1.el10_0.2 | < 0:6.9.1-2.el10_1.2
- qt6-qtsvg-examples< 0:6.8.1-1.el10_0.2 | < 0:6.9.1-2.el10_1.2
Debian1 product
- qt6-svgAll versions (No fix recorded) | < 6.9.2-3
Qt1 product
- qt≥ 6.7.0, ≤ 6.8.4 | ≥ 6.9.0, ≤ 6.9.2
Ubuntu1 product
- qt6-svgAll versions (No fix recorded)
4 vendors · 9 products
