CVE-2026-12243
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 0.6%
from disclosure to weapon60 days
Published on NVDJun 30
1st PoC+60d
exploitation probability
0.6%top 55% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
public PoCs found — 1
githubgithub.com/morzelowski/CVE-2026-12243-NLTK-PoC★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.