CVE-2026-41989
- Source
- https://cve.org/CVERecord?id=CVE-2026-41989
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-41989.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-41989
- Downstream
AZL (1)
BELL (1)
DEBIAN (1)
ECHO (1)
JLSEC (1)
MGASA (1)
openSUSE (1)
RHSA (11)
SUSE (7)
UBUNTU (1)
- Related
- Published
- 2026-04-23T04:30:26Z
- Modified
- 2026-09-10T18:27:10Z
- Severity
-
- 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcry_pk_decrypt.
- Database specific
{ "cna_assigner": "mitre", "cwe_ids": [ "CWE-787" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41989.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "1.8.8" }, { "fixed": "1.10.4" }, { "introduced": "1.11.0" }, { "fixed": "1.11.3" }, { "introduced": "1.12.0" }, { "fixed": "1.12.2" } ], "source": "AFFECTED_FIELD" }, { "extracted_events": [ { "introduced": "1.8.8" }, { "fixed": "1.10.4" }, { "introduced": "1.11.0" }, { "fixed": "1.11.3" }, { "introduced": "1.12.0" }, { "fixed": "1.12.2" } ], "source": "CPE_FIELD" }, { "extracted_events": [ { "fixed": "1.12.2" } ], "source": "DESCRIPTION" } ] }- References
-
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://dev.gnupg.org/T8211
- https://lists.gnupg.org/pipermail/gnupg-announce/2026q2/000503.html
- https://www.openwall.com/lists/oss-security/2026/04/21/1
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41989.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-41989
Affected packages
Git / git.gnupg.org/libgcrypt.git
Affected ranges
- Type
- GIT
- Repo
- git://git.gnupg.org/libgcrypt.git
- Events
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "1.8.8" }, { "fixed": "1.10.4" }, { "introduced": "1.11.0" }, { "fixed": "1.11.3" }, { "introduced": "1.12.0" }, { "fixed": "1.12.2" } ], "source": "CPE_RANGE" }
Git / github.com/gpg/libgcrypt
Affected ranges
- Type
- GIT
- Repo
- https://github.com/gpg/libgcrypt
- Events
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "1.8.8" }, { "fixed": "1.10.4" }, { "introduced": "1.11.0" }, { "fixed": "1.11.3" }, { "introduced": "1.12.0" }, { "fixed": "1.12.2" } ], "source": "CPE_RANGE" }