Dashboard / CVE-2026-35549

CVE-2026-35549

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2026-04-03 Modified: 2026-11-06 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

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.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
mariadb mariadb 11.8.4 – 11.8.6
mariadb mariadb 11.4.9

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.27%
Raw Score 0.002660
Percentile 18.9%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00266
2026-11-12
0.00266
2026-11-10
0.00266
2026-11-09
0.00266
2026-11-08
0.00266
2026-11-07
0.00266
2026-11-06
0.00266

Intelligence Sources

nvd ref →

External Links