Bug 2476655 (CVE-2026-44167) - CVE-2026-44167 phpseclib: phpseclib: Denial of Service via untrusted ASN.1 file loading
Summary: CVE-2026-44167 phpseclib: phpseclib: Denial of Service via untrusted ASN.1 fi...
Keywords:
Status: NEW
Alias: CVE-2026-44167
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2476731 2476732 2476733 2476734
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-12 18:05 UTC by OSIDB Bzimport
Modified: 2026-05-12 19:25 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-05-12 18:05:31 UTC 
phpseclib is a PHP secure communications library. Prior to 1.0.29, 2.0.54, and 3.0.52, anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc). This is a bypass of CVE-2024-27355. This vulnerability is fixed in 1.0.29, 2.0.54, and 3.0.52.
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