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cbl-mariner python-pyasn1 vulnerabilities

2 published CVES affecting cbl-mariner python-pyasn1, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
2
Critical
0
High
2
Medium
0
Low
0
Unscored
0
CISA KEV
0

Latest cbl-mariner python-pyasn1 CVEs

Newest publication first

  1. CVE-2026-30922 pyasn1 Vulnerable to Denial of Service via Unbounded Recursion

    Published
    HighCVSS 7.5 EPSS 0.84%

    pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service (DoS) attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousand...

  2. CVE-2026-23490 pyasn1 has a DoS vulnerability in decoder

    Published
    HighCVSS 7.5 EPSS 0.76%

    pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory exhaustion from malformed RELATIVE-OID with excessive continuation octets. This vulnerability is fixed in 0.6.2.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.