MEDIUMRubyGems →
Mail: Email address spoofing via malformed RFC 2047 encoded-words
Mail: Email address spoofing via malformed RFC 2047 encoded-words
Affected packages
- mail— before 2.9.1
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/mikel/mail/security/advisories/GHSA-mvxr-6m87-mv2q
- https://nvd.nist.gov/vuln/detail/CVE-2026-63435
- https://github.com/mikel/mail/pull/1664
- https://github.com/mikel/mail/commit/f9d59c2e447af42e2c3dec5a56b1bb25c7292859
- https://github.com/mikel/mail
- https://github.com/mikel/mail/releases/tag/2.9.1
Structured record: https://osv.dev/vulnerability/GHSA-mvxr-6m87-mv2q
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