Answer in brief
CVE-2024-2236 records a Medium severity (CVSS 5.9) vulnerability in Libgcrypt: vulnerable to marvin attack. The current sources do not mark it as known exploited. The current feed maps libgcrypt (generic), Red Hat/libgcrypt (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps libgcrypt (generic), Red Hat/libgcrypt (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| libgcryptgeneric | >=0 <9.4.0 | 9.4.0 |
| Red Hat/libgcryptgeneric | * | Not reported |
Published upstream
Mar 6, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 13, 2026
A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.
Quoted source text, attributed separately from HOL analysis.