CVE-2024-27355: phpseclib guardrails needed on OID length

high Affects phpseclib/phpseclib. Feed 2026.10.29.1, updated 2026-10-28; published 2026-05-08.

phpseclib guardrails needed on OID length

Package: phpseclib/phpseclib Composer
Affected versions: >=2.0.0 and <2.0.47 or >=3.0.0 and <3.0.36 or >=0.1.1 and <1.0.23 or >=1.0.0 and <1.0.23
Fixed in: 2.0.47, 3.0.36, 1.0.23
Severity: high CVSS 7.5
Exploitation: not on CISA KEV · EPSS 1% (47.0th percentile)
Published: 2026-05-08
Source: osv.dev

References

NVD record phpseclib/phpseclib advisories

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