5.0
Medium
CVE-2023-25000 HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to…
Description
HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Vault 1.13 | 1.13.0 → < 1.13.1 | 1.13.1 |
| Vault 1.12 | 1.12.0 → < 1.12.5 | 1.12.5 |
| Vault 1.11 | earliest → < 1.11.9 | 1.11.9 |
| Vault Enterprise 1.13 | 1.13.0 → < 1.13.1 | 1.13.1 |
| Vault Enterprise 1.12 | 1.12.0 → < 1.12.5 | 1.12.5 |
| Vault Enterprise 1.11 | earliest → < 1.11.9 | 1.11.9 |
Other CVEs of Vault
The 43 CVEs of Vault →
CVE-2026-89322
Vault and Vault Enterprise did not consistently evaluate ACL policies against the canonical form of resource and…
7.2
High
CVE-2026-105816
Vault and Vault Enterprise did not consistently verify that stored plugin catalog entries reference binaries within…
8.0
High
CVE-2026-105818
Vault's PKI secrets engine ACME server did not restrict certificate identities that ACME challenges do not validate when…
5.9
Medium
CVE-2026-5006
A vulnerability was identified in HashiCorp Vault and Vault Enterprise (“Vault”) such that an authenticated attacker may…
6.8
Medium