Known Vulnerabilities for Botan by Botan Project

Listed below are 10 of the newest known vulnerabilities associated with "Botan" by "Botan Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-44378 json Botan is a C++ cryptography library. Prior to 3.12.0, certain patterns of indefinite length encodings in BER data could cause... Not Provided 2026-05-27 2026-05-27
CVE-2026-34582 json Botan is a C++ cryptography library. Prior to version 3.11.1, the TLS 1.3 implementation allowed ApplicationData records to b... Not Provided 2026-04-07 2026-06-30
CVE-2026-34580 json Botan is a C++ cryptography library. In 3.11.0, the function Certificate_Store::certificate_known had a misleading name; it w... Not Provided 2026-04-07 2026-06-30
CVE-2026-32884 json Not Provided 2026-03-30 2026-04-13
CVE-2026-32883 json Not Provided 2026-03-30 2026-04-13
CVE-2026-32877 json Not Provided 2026-03-30 2026-04-13
CVE-2022-43705 json In Botan before 2.19.3, it is possible to forge OCSP responses due to a certificate verification error. This issue was introd... 9.1 - CRITICAL 2022-11-27 2022-12-01
CVE-2021-40529 json The ElGamal implementation in Botan through 2.18.1, as used in Thunderbird and other products, allows plaintext recovery beca... 5.9 - MEDIUM 2021-09-06 2023-11-07
CVE-2021-24115 json In Botan before 2.17.3, constant-time computations are not used for certain decoding and encoding operations (base32, base58,... 9.8 - CRITICAL 2021-02-22 2021-02-26
CVE-2018-20187 json A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC ... 5.9 - MEDIUM 2019-03-08 2019-03-12
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationBotan ProjectBotan2.9.0
ApplicationBotan ProjectBotan2.8.0
ApplicationBotan ProjectBotan2.7.0
ApplicationBotan ProjectBotan2.6.0
ApplicationBotan ProjectBotan2.5.0
ApplicationBotan ProjectBotan2.4.0
ApplicationBotan ProjectBotan2.3.0
ApplicationBotan ProjectBotan2.2.0
ApplicationBotan ProjectBotan2.17.3
ApplicationBotan ProjectBotan2.17.2
ApplicationBotan ProjectBotan2.17.1
ApplicationBotan ProjectBotan2.17.0
ApplicationBotan ProjectBotan2.16.0
ApplicationBotan ProjectBotan2.15.0
ApplicationBotan ProjectBotan2.14.0
ApplicationBotan ProjectBotan2.13.0
ApplicationBotan ProjectBotan2.12.1
ApplicationBotan ProjectBotan2.12.0
ApplicationBotan ProjectBotan2.11.0
ApplicationBotan ProjectBotan2.10.0
Results limited to 20 most recent known configurations
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