DEBIAN-CVE-2026-62294

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Source
https://security-tracker.debian.org/tracker/CVE-2026-62294
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-62294.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-62294
Upstream
Published
2026-07-15T15:16:49Z
Modified
2026-09-14T17:03:11Z
Severity
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/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:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Flameshot is powerful yet simple to use screenshot software. Prior to 14.0.0, the Open With feature wrote screenshots to a predictable temporary path and followed symlinks, creating a time-of-check to time-of-use race that allowed a local unprivileged attacker on the same machine to pre-plant a symlink and cause Flameshot to write PNG data through it, overwriting any file the victim user could write. This issue is fixed in version 14.0.0.

References

Affected packages

Debian:12 / flameshot

Package

Name
flameshot
Purl
pkg:deb/debian/flameshot?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

12.*
12.1.0-2
12.1.0-3
12.1.0+ds-1
12.1.0+ds-2
12.1.0+ds-3
12.1.0+ds-4
13.*
13.3.0-1~bpo13+1
13.3.0-1
13.3.0-2
13.3.0+git20251204-1~bpo13+1
13.3.0+git20251204-1
13.3.0+git20251204-2
14.*
14.0.0-1
14.0.0-2
14.0.0-3
14.0.0-4

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-62294.json"

Debian:13 / flameshot

Package

Name
flameshot
Purl
pkg:deb/debian/flameshot?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

12.*
12.1.0+ds-2
12.1.0+ds-3
12.1.0+ds-4
13.*
13.3.0-1~bpo13+1
13.3.0-1
13.3.0-2
13.3.0+git20251204-1~bpo13+1
13.3.0+git20251204-1
13.3.0+git20251204-2
14.*
14.0.0-1
14.0.0-2
14.0.0-3
14.0.0-4

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-62294.json"

Debian:14 / flameshot

Package

Name
flameshot
Purl
pkg:deb/debian/flameshot?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
14.0.0-1

Affected versions

12.*
12.1.0+ds-2
12.1.0+ds-3
12.1.0+ds-4
13.*
13.3.0-1~bpo13+1
13.3.0-1
13.3.0-2
13.3.0+git20251204-1~bpo13+1
13.3.0+git20251204-1
13.3.0+git20251204-2

Ecosystem specific 

{
    "urgency":  "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-62294.json"