# Bitwarden CVEs

> Bitwarden: 10 CVEs mapped to its software or packages (0 in CISA KEV), newest first, with CVSS and EPSS.

Canonical: https://rewindex.com/company/bitwarden/cves
Last updated: 2026-09-29T01:58:32Z

10 CVEs map to Bitwarden (0 in CISA KEV), newest first. Page 1. Query: `?sev=critical|high|medium|low&kev=yes|no&min_cvss=0..10&q=<text>&page=N`. Company profile: [Bitwarden](https://rewindex.com/company/bitwarden.md)
Scope: CVEs mapped to a company Rewindex tracks (by CVE affected-product data, NVD CPE, vendor advisories and package feeds), every entry in CISA’s Known Exploited Vulnerabilities catalog, and CVEs named in a tracked status incident. Other CVEs are not listed. A mapped CVE is not a statement that Bitwarden’s hosted service was exposed.
| Published (UTC) | CVE | Title | CVSS | KEV |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [CVE-2026-101878](https://rewindex.com/cve/CVE-2026-101878.md) | Bitwarden Server 2025.6.0 \< 2025.6.0 Authentication Bypass via SSO Identifier Truncation | 7.5 high |  |
| 2026-08-10 | [CVE-2026-71959](https://rewindex.com/cve/CVE-2026-71959.md) | Bitwarden Server \< 2026.7.2 Audit Log Injection via POST /collect | 5.8 medium |  |
| 2026-07-08 | [CVE-2026-60104](https://rewindex.com/cve/CVE-2026-60104.md) | Bitwarden Server \< 2026.6.0 Authorization Bypass via Admin Auth Request | 8.7 high |  |
| 2026-06-25 | [CVE-2026-57522](https://rewindex.com/cve/CVE-2026-57522.md) | Bitwarden Server \< 2026.5.0 JSON Injection via Webhook Templates | 3.5 low |  |
| 2026-06-25 | [CVE-2026-57521](https://rewindex.com/cve/CVE-2026-57521.md) | Bitwarden Server \< 2026.5.0 Broken Access Control via PreviewInvoiceController | 4.3 medium |  |
| 2026-06-25 | [CVE-2026-57520](https://rewindex.com/cve/CVE-2026-57520.md) | Bitwarden Server \< 2026.5.0 Privilege Escalation via Bulk User Remove Endpoint | 7.1 high |  |
| 2026-05-11 | [CVE-2026-43640](https://rewindex.com/cve/CVE-2026-43640.md) | Bitwarden Server \< 2026.4.1 Authentication Bypass via SCIM API Key | 8.1 high |  |
| 2026-05-11 | [CVE-2026-43639](https://rewindex.com/cve/CVE-2026-43639.md) | Bitwarden Server \< 2026.4.0 Missing Authorization via Provider Clients | 8.0 high |  |
| 2026-05-11 | [CVE-2026-43638](https://rewindex.com/cve/CVE-2026-43638.md) | Bitwarden Server \< 2026.4.1 Missing Authorization via Organization Cipher Import | 5.4 medium |  |
| 2026-05-01 | [CVE-2026-42994](https://rewindex.com/cve/CVE-2026-42994.md) |  | 9.8 critical |  |

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


## Charts

### Chart data: CVEs per week, last 52 weeks (Bitwarden)
Weeks start Monday, UTC. Bars: CVEs by published date (KEV date added if unpublished), by CVSS severity; kev_added: entries added to CISA KEV that week. Same filters as the list. The current week is partial.

| Week of (UTC) | Critical | High | Medium | Low | Not scored | Added to KEV |
| --- | --- | --- | --- | --- | --- | --- |
| 2025-11-03 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-11-10 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-11-17 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-11-24 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-12-01 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-12-08 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-12-15 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-12-22 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-12-29 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-01-05 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-01-12 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-01-19 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-01-26 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-02-02 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-02-09 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-02-16 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-02-23 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-03-02 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-03-09 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-03-16 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-03-23 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-03-30 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-04-06 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-04-13 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-04-20 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-04-27 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2026-05-04 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-05-11 | 0 | 2 | 1 | 0 | 0 | 0 |
| 2026-05-18 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-05-25 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-01 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-08 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-15 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-22 | 0 | 1 | 1 | 1 | 0 | 0 |
| 2026-06-29 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-06 | 0 | 1 | 0 | 0 | 0 | 0 |
| 2026-07-13 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-20 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-27 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-08-03 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-08-10 | 0 | 0 | 1 | 0 | 0 | 0 |
| 2026-08-17 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-08-24 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-08-31 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-14 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-21 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-28 | 0 | 1 | 0 | 0 | 0 | 0 |
| 2026-10-05 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-10-12 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-10-19 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-10-26 | 0 | 0 | 0 | 0 | 0 | 0 |

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Canonical: https://rewindex.com/company/bitwarden/cves · Markdown: https://rewindex.com/company/bitwarden/cves.md · JSON: https://rewindex.com/api/v1/companies/bitwarden/cves · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:11.623Z