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T-41M
01
Record
STATE: —
02
Description
SRC: CNA
03
Metadata
SCHEMA: CVE JSON 5
04
Affected products
PAIRS: —
05
References
REFS: —
01
Record
STATE: PUBLISHED
CVE-2026-45271
picotls has infinite recursion in the minicrypto ASN.1 decoder
Medium
PUBLISHED
CNA: GitHub_M
Base score
5.5
CVSS v3.x
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
View raw JSON
CVE Program record
02
Description
CNA: GitHub_M
picotls has infinite recursion in the minicrypto ASN.1 decoder
03
Metadata
SCHEMA: 5.2
Published
2026-08-21 21:00Z
4 HR AGO
Last updated
2026-08-21 21:00Z
4 HR AGO
Reserved
2026-05-11
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.5)
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
Base
SSVC decision
No CISA-ADP assessment
Data version
5.2
Document digest
2d26f6114b18b7e6beb27c688ade8a114d25d1e1474a6c7cf551a4d826b95232
04
Affected products
PAIRS: 1
Vendor
Product
Versions
Platforms
h2o
picotls
< c14231d801407640bc42c2dcf92783409ea6a7c7
—
05
References
REFS: 2
github.com
https://github.com/h2o/picotls/security/advisories/GHSA-84f5-m5x2-82q4
x_refsource_CONFIRM
github.com
https://github.com/h2o/picotls/commit/c14231d801407640bc42c2dcf92783409ea6a7c7
x_refsource_MISC