What is GHSA-3qpq-r242-jqj7?

GHSA-3qpq-r242-jqj7 is a security advisory published by GitHub Security Advisories with High severity. phpseclib has a CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()

Which CVE IDs does GHSA-3qpq-r242-jqj7 cover?

GHSA-3qpq-r242-jqj7 covers the following CVE IDs: CVE-2026-44167. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3qpq-r242-jqj7?

GHSA-3qpq-r242-jqj7 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-3qpq-r242-jqj7?

GHSA-3qpq-r242-jqj7 affects 3 products, including: composer/phpseclib/phpseclib:\u003e= 2.0.0, \u003c= 2.0.53; composer/phpseclib/phpseclib:\u003e= 3.0.0, \u003c= 3.0.51; composer/phpseclib/phpseclib:\u003e= 0.1.1, \u003c= 1.0.28.

GHSA-3qpq-r242-jqj7HighCVSS 7.5

phpseclib has a CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()

Vendor

GitHub Security Advisories

Published

May 5, 2026

Last Modified

May 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-44167 →

📋 Description

Impact

Anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc)

Patches

https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc

Workarounds

No.

References

https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc

🎯 Affected products3

composer/phpseclib/phpseclib:>= 2.0.0, <= 2.0.53
composer/phpseclib/phpseclib:>= 3.0.0, <= 3.0.51
composer/phpseclib/phpseclib:>= 0.1.1, <= 1.0.28

🔗 References (4)

https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7
https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc
https://nvd.nist.gov/vuln/detail/CVE-2026-44167
https://github.com/advisories/GHSA-3qpq-r242-jqj7