PY
Product
pyasn1
by pyasn1 · last CVE Jul 14, 2026
5
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 5Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-59884
7.5
1%
Jul 14
pyasn1 BER/CER/DER decoder denial of service via unbounded long-form tag IDs
Affected: < 0.6.4
CVE-2026-59885
7.5
1%
Jul 14
pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service
Affected: < 0.6.4
CVE-2026-59886
7.5
1%
Jul 14
pyasn1: Uncontrolled resource consumption when converting decoded REAL values
Affected: < 0.6.4
CVE-2026-30922
7.5
1%
Mar 18
pyasn1 Vulnerable to Denial of Service via Unbounded Recursion
Affected: < 0.6.3
CVE-2026-23490
7.5
1%
Jan 16
pyasn1 is a generic ASN.1 library for Python
Affected: before 0.6.2
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