Is there a public exploit for CVE-2026-63644?

No public exploit for CVE-2026-63644 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-63644?

CVE-2026-63644 scores CVSS 7.5 (v3.1), rated high.

What does CVE-2026-63644 affect?

CVE-2026-63644 affects xddxdd bird-lg-go.

7.5 High

bird-lg-go is a BIRD looking glass in Go.

CVE-2026-63644

bird-lg-go is a BIRD looking glass in Go. Prior to version 1.4.7, unsanitized input path enables arbitrary local file read, allowing an unauthenticated remote attacker to read sensitive files such as /etc/shadow and /root/.bashhistory. This issue has been patched in version 1.4.7.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 9 November 2026
Last updated: 9 November 2026
Affected: xddxdd · bird-lg-go
Assigner: GitHub_M

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

At the source

EUVD (ENISA)

References

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