DEBIAN-CVE-2026-35549

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Source

https://security-tracker.debian.org/tracker/CVE-2026-35549

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35549.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-35549

Upstream

CVE-2026-35549

Published

2026-04-03T05:16:23Z

Modified

2026-09-14T17:03:09Z

Severity

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

Summary

[none]

Details

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the caching_sha2_password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256_crypt_r uses alloca.

References

https://security-tracker.debian.org/tracker/CVE-2026-35549

Affected packages

Debian:13 / mariadb

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1:11.8.6-0+deb13u1

Affected versions

1:11.*

1:11.8.2-1

1:11.8.3-0+deb13u1

1:11.8.3-1

1:11.8.5-1

1:11.8.5-2

1:11.8.5-3~exp1

1:11.8.5-3~exp2

1:11.8.5-3~exp3

1:11.8.5-3

1:11.8.5-4

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-35549.json"

Debian:14 / mariadb