CVE Explorer
CVE-2026-2364
If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"CODESYS Installer","vendor":"CODESYS","versions":[{"lessThan":"2.6.1.0","status":"affected","version":"0.0.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:1836a82008ec3329c6bb88d6562b6dfb69a94c7b7c88076f178c251d0662179e · sha256:3306b35b696466b8… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:1836a82008ec3329c6bb88d6562b6dfb69a94c7b7c88076f178c251d0662179e · sha256:3306b35b696466b8… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-367","description":"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:1836a82008ec3329c6bb88d6562b6dfb69a94c7b7c88076f178c251d0662179e · sha256:3306b35b696466b8… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://certvde.com/de/advisories/VDE-2026-012"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:1836a82008ec3329c6bb88d6562b6dfb69a94c7b7c88076f178c251d0662179e · sha256:3306b35b696466b8… · /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.