CVE Explorer
CVE-2026-35549
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"MariaDB","vendor":"MariaDB","versions":[{"lessThan":"11.4.10","status":"affected","version":"0","versionType":"semver"},{"lessThan":"11.8.6","status":"affected","version":"11.5.0","versionType":"semver"},{"lessThan":"12.2.2","status":"affected","version":"12.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:6a093f38888569fdc4903606e5ad74624e7257defea672a6ace0d338ea207b0b · sha256:70f1ea3c428775f7… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:6a093f38888569fdc4903606e5ad74624e7257defea672a6ace0d338ea207b0b · sha256:70f1ea3c428775f7… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-789","description":"CWE-789 Memory Allocation with Excessive Size Value","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:6a093f38888569fdc4903606e5ad74624e7257defea672a6ace0d338ea207b0b · sha256:70f1ea3c428775f7… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://jira.mariadb.org/browse/MDEV-38365"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6a093f38888569fdc4903606e5ad74624e7257defea672a6ace0d338ea207b0b · sha256:70f1ea3c428775f7… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.