CVE-2023-6258
A security vulnerability has been identified in the pkcs11-provider, which is associated with Public-Key Cryptography Standards (PKCS#11). If exploited successfully, this vulnerability could result in a Bleichenbacher-like security flaw, potentially enabling a side-channel attack on PKCS#1 1.5 decryption.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.1
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.10%
- CWE
- CWE-1300
- Published
- 2024-01-30
- Last modified
- 2026-03-13
Affected products
- n/a pkcs11-provider
Weakness type
Related vulnerabilities
- CVE-2026-11153 — Side-channel information leakage in Forms in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cros
- CVE-2025-10890 — Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-
- CVE-2025-11207 — Side-channel information leakage in Storage in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to perform
- CVE-2026-17800 — Inappropriate implementation in MediaRecording in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obta
- CVE-2026-17796 — Side-channel information leakage in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to obtain po
- CVE-2026-14085 — Side-channel information leakage in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-
- CVE-2026-14074 — Side-channel information leakage in WebAuthentication in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote at
- CVE-2026-14071 — Side-channel information leakage in WebAudio in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak c