CVE-2026-44167: Phpseclib Asn1 Oid Length Bypass
The ASN.1 parser restricts Object Identifier (OID) lengths to an unsafe size (e.g. 4096 bytes). This is insufficient to prevent CPU exhaustion on malformed data. The limit should be strictly tightened to 128 bytes.
PHPgreprules fetch cve-2026-44167-phpseclib-asn1-oid-length-bypass --engine opengrepDescription
The ASN.1 parser restricts Object Identifier (OID) lengths to an unsafe size (e.g. 4096 bytes). This is insufficient to prevent CPU exhaustion on malformed data. The limit should be strictly tightened to 128 bytes.
Community feedback
0 rule-level signals from signed-in users.
- Useful reports
- 0
- Context false positives
- 0
- Metadata suggestions
- 0
Contextual precision
Aggregated from approved scan feedback. False-positive reports describe observed scan contexts, not a global rule verdict.
- Findings observed
- 0
- Projects
- 0
- Reporters
- 0
Precision details are collecting more signed-in reports before verdict counts or ratios are emphasized.
No approved finding verdicts yet.
No scan diagnostics reported yet.