No exploitation reportedFix available

CVE-2022-25255

Q: Is CVE-2022-25255 actively exploited?

Active exploitation of CVE-2022-25255 has not been confirmed. Its EPSS score was 0.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2022-25255?

CVE-2022-25255 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2022-02-16
Fixed in6.2.4 · 5.15.9

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In Qt 5.9.x through 5.15.x before 5.15.9 and 6.x before 6.2.4 on Linux and UNIX, QProcess could execute a binary from the current working directory when not found in the PATH.

Timeline

dates in UTC

2022-02-1619:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-25255?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-25255?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Qtversion to verify

Branch	Affected	Fixed in	Source
6.x	≥ 6.0.0, < 6.2.4	6.2.4	NVD
5.x	≥ 5.9.0, < 5.15.9	5.15.9	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

qt5AlmaLinux:9all versions · fixed in 5.15.3-1.el9and 3 other packages
qt5-develAlmaLinux:8all versions · fixed in 5.15.3-1.el8and 2 other packages

Full record on NVD

Fix

Update Qt to 6.2.4 · 5.15.9

Advisories and patches

codereview.qt-project.orgPatch · Vendor Advisory
codereview.qt-project.orgPatch · Vendor Advisory
codereview.qt-project.orgPatch · Release Notes · Vendor Advisory
download.qt.ioPatch · Vendor Advisory
download.qt.ioPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.8read 2026-10-23
NVDCVSS 2.07.2read 2026-10-23
FIRST EPSSEPSS score0.3 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2022-02-16
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2022-25255?

In Qt 5.9.x through 5.15.x before 5.15.9 and 6.x before 6.2.4 on Linux and UNIX, QProcess could execute a binary from the current working directory when not found in the PATH.

Is CVE-2022-25255 actively exploited?

Active exploitation of CVE-2022-25255 has not been confirmed. Its EPSS score was 0.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-25255?

CVE-2022-25255 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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