Is CVE-2026-32883 actively exploited?

No active exploitation of CVE-2026-32883 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-32883 be exploited remotely?

Yes. CVE-2026-32883 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-32883?

CVE-2026-32883 has a CVSS score of 5.9 (MEDIUM).

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MEDIUM

CVE-2026-32883

CWE-347Published: March 30, 2026· Updated: Apr 1, 2026

5.9

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:5.3th

Official Description

Botan is a C++ cryptography library. From version 3.0.0 to before version 3.11.0, during X509 path validation, OCSP responses were checked for an appropriate status code, but critically omitted verifying the signature of the OCSP response itself. This issue has been patched in version 3.11.0.

NVD Source

Technical Analysis

CVE-2026-32883 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 5.9.