CVE-2021-42308

Low (3.1) in microsoft edge chromium. EPSS 1.3% chance of exploitation in the next 30 days.

EPSS

1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)

CWE

CWE-290

Published

2021-11-24

Modified

2026-08-19

Record from

the NVD, synced 2026-10-19

Affected

• microsoft:edge_chromium

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42308
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42308

Check your stackJSON