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CVE-2026-79616

Out-of-bounds read vulnerability in Context2D.path and PathSvg.path properties impacts Qt Quick

Low0.6EPSS 0.15%
Published
Updated
Reserved
Assigned by
Qt

Description

Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.

Scores

CVSS scores of CVE-2026-79616, by who scored it
Scored byCVSSScoreVector
QtCNA (assigner)4.0Low0.6CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green
NVDNVD · Awaiting Analysis4.0Low0.6CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:X/AU:X/R:U/V:X/RE:L/U:Green
EPSS (exploitation in 30 days)
0.15% · top 96% of all CVEs (6 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 0.6.

Weakness

Affected products

  • qt · qt

    • affected 5.10.0 – ≤ 6.8.8
    • affected 6.9.0 – ≤ 6.11.1

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .