DEBIAN-CVE-2026-53432

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Source
https://security-tracker.debian.org/tracker/CVE-2026-53432
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53432.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-53432
Upstream
Published
2026-06-30T13:19:13Z
Modified
2026-09-14T17:03:44Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

fzf is vulnerable to Integer Overflow leading to crash in FuzzyMatchV2 function. When input line length is approximately 2,200,000 bytes and pattern length is 999 bytes, the product overflows. The Go runtime detects the invalid slice bounds and terminates the process immediately with a non-recoverable panic. This issue was fixed in version 0.73.1.

References

Affected packages

Debian:12 / fzf

Package

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

Affected ranges

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

Affected versions

0.*
0.38.0-1
0.42.0-1
0.44.1-1
0.46.1-1
0.55.0-1
0.56.3-1
0.57.0-1
0.58.0-1
0.60.0-1
0.60.1-1
0.60.2-1
0.60.3-1
0.64.0-1
0.65.1-1
0.66.0-1
0.67.0-1
0.70.0-1
0.72.0-1
0.73.1-1
0.74.1-1
0.74.3-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53432.json"

Debian:13 / fzf

Package

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

Affected ranges

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

Affected versions

0.*
0.60.3-1
0.64.0-1
0.65.1-1
0.66.0-1
0.67.0-1
0.70.0-1
0.72.0-1
0.73.1-1
0.74.1-1
0.74.3-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53432.json"

Debian:14 / fzf

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.73.1-1

Affected versions

0.*
0.60.3-1
0.64.0-1
0.65.1-1
0.66.0-1
0.67.0-1
0.70.0-1
0.72.0-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53432.json"