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CVE-2026-441677.5HighCWE-400

CVE-2026-44167: phpseclib: CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()

phpseclib

Affected: phpseclib · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.2%probability of exploitation in the next 30 days
10th percentile
050100

Higher than 10% of scored CVEs

7.5HighCVSS 3.1
LowHigh

DescriptionCVE.org

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.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • phpseclib · phpseclib>= 3.0.0, < 3.0.52; >= 2.0.0, < 2.0.54; >= 0.1.1, < 1.0.29

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
phpseclib
Published
May 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-44167 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References