DEBIAN-CVE-2026-21996

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Source

https://security-tracker.debian.org/tracker/CVE-2026-21996

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-21996.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-21996

Upstream

CVE-2026-21996

Published

2026-05-01T18:16:13Z

Modified

2026-09-14T17:02:40Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

An unprivileged attacker can reliably trigger a crash of the dtrace process with a malicious ELF binary due to an integer Divide-by-Zero in Pbuild_file_symtab()

References

https://security-tracker.debian.org/tracker/CVE-2026-21996

Affected packages

Debian:14 / dtrace

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.0.7-1

Affected versions

2.*

2.0.5-1

2.0.6-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-21996.json"