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Product
Libgcrypt
by gnupg · last CVE Apr 23, 2026
17
CVEs
0
On KEV
7.8
Max CVSS
0
New 30D
Vulnerabilities17In the news0Timeline
Severity mix
Critical 0High 4Medium 10Low 1
Severity
All severities17Critical0High4Medium10Low1
Exploitation
On CISA KEV0Exploited in the wild0
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Add Libgcrypt to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-3345
7.8
1%
Jan 29
_gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value
Affected: 1.9.0
CVE-2021-33560
7.5
2%
Jun 8
Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window…
Affected: before 1.8.8; 1.9.0 before 1.9.3
CVE-2018-6829
7.5
2%
Feb 7
cipher/elgamal.c in Libgcrypt through 1.8.2, when used to encrypt messages directly, improperly encodes plaintexts, which allows attackers to obtain sensitive information by…
Affected: through 1.8.2
CVE-2017-0379
7.5
4%
Aug 29
Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and…
Affected: through 1.8.0
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