# ceph.

Every CVE that names ceph among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Ceph RGW SigV4 handler accepts unsigned x-amz-\* headers on presigned requests, allowing privilege escalation](https://agentprime.io/advisories/CVE-2026-54330.md)
  `CVE-2026-54330` · CVE record: ceph ceph · CVSS 8.1 High · Not analysed yet · Published 27 Aug 2026 · Tags: Weak cryptography or TLS
- [Ceph Monitor subscription handler improperly authorizes config-key store reads, exposing cluster secrets to read-only users](https://agentprime.io/advisories/CVE-2026-50152.md)
  `CVE-2026-50152` · CVE record: ceph ceph · CVSS 9.1 Critical · Critical (CVSS 9+) · Not analysed yet · Published 27 Aug 2026 · Tags: Broken access control
- [Ceph: CephX AES Authentication error](https://agentprime.io/advisories/CVE-2026-39944.md)
  `CVE-2026-39944` · CVE record: ceph ceph · CVSS 8.8 High · Not analysed yet · Published 27 Aug 2026 · Tags: Weak cryptography or TLS
- [Ceph: AES-CBC misuse in CephX and RADOSGW enables authentication bypass and credential forgery](https://agentprime.io/advisories/CVE-2025-30156.md)
  `CVE-2025-30156` · CVE record: ceph ceph · CVSS 8.9 High · Not analysed yet · Published 27 Aug 2026 · Tags: Weak cryptography or TLS
- [RGW DoS attack with empty HTTP header in S3 object copy](https://agentprime.io/advisories/CVE-2024-47866.md)
  `CVE-2024-47866` · CVE record: ceph ceph · CVSS 7.5 High · Not analysed yet · Published 12 Nov 2025 · Tags: CWE-20
- [Ceph is vulnerable to authentication bypass through RadosGW](https://agentprime.io/advisories/CVE-2024-48916.md)
  `CVE-2024-48916` · CVE record: ceph ceph · CVSS 8.1 High · Not analysed yet · Published 30 Jul 2025 · Tags: CWE-345
- [CephFS Permission Escalation Vulnerability in Ceph Fuse mounted FS](https://agentprime.io/advisories/CVE-2025-52555.md)
  `CVE-2025-52555` · CVE record: ceph ceph · CVSS 6.5 Medium · Not analysed yet · Published 26 Jun 2025 · Tags: Privilege escalation
- [A flaw was found in Ceph, relating to the URL processing on RGW backends.](https://agentprime.io/advisories/CVE-2022-3854.md)
  `CVE-2022-3854` · CVE record: ceph · CVSS 6.5 Medium · Not analysed yet · Published 6 Mar 2023 · Tags: CWE-177
- [A privilege escalation flaw was found in Ceph.](https://agentprime.io/advisories/CVE-2022-3650.md)
  `CVE-2022-3650` · CVE record: Ceph · No CVSS score · Not analysed yet · Published 17 Jan 2023 · Tags: CWE-842
- [Broken or risky cryptographic algorithm in ceph](https://agentprime.io/advisories/CVE-2021-3979.md)
  `CVE-2021-3979` · CVE record: ceph · No CVSS score · Not analysed yet · Published 25 Aug 2022 · Tags: Weak cryptography or TLS
- [Incorrect authorization in Ceph](https://agentprime.io/advisories/CVE-2022-0670.md)
  `CVE-2022-0670` · CVE record: Ceph · No CVSS score · Not analysed yet · Published 25 Jul 2022 · Tags: Broken access control
- [Improper input validation in ceph](https://agentprime.io/advisories/CVE-2021-3531.md)
  `CVE-2021-3531` · CVE record: ceph · No CVSS score · Not analysed yet · Published 18 May 2021 · Tags: CWE-20
- [Improper input validation in ceph](https://agentprime.io/advisories/CVE-2021-3524.md)
  `CVE-2021-3524` · CVE record: ceph · No CVSS score · Not analysed yet · Published 17 May 2021 · Tags: CWE-20
- [Improper authentication in ceph](https://agentprime.io/advisories/CVE-2021-20288.md)
  `CVE-2021-20288` · CVE record: ceph · No CVSS score · Not analysed yet · Published 15 Apr 2021 · Tags: Authentication bypass
- [Cleartext storage of sensitive information in ceph](https://agentprime.io/advisories/CVE-2020-25678.md)
  `CVE-2020-25678` · CVE record: ceph · No CVSS score · Not analysed yet · Published 8 Jan 2021 · Tags: Information disclosure
- [Insufficiently protected credentials in Ceph](https://agentprime.io/advisories/CVE-2020-27781.md)
  `CVE-2020-27781` · CVE record: Ceph · No CVSS score · Not analysed yet · Published 18 Dec 2020 · Tags: Hard-coded credentials
- [Authentication bypass by replay in ceph](https://agentprime.io/advisories/CVE-2020-25660.md)
  `CVE-2020-25660` · CVE record: ceph · No CVSS score · Not analysed yet · Published 23 Nov 2020 · Tags: Authentication bypass
- [Information disclosure in ceph](https://agentprime.io/advisories/CVE-2020-1699.md)
  `CVE-2020-1699` · CVE record: The Ceph Project ceph · CVSS 7.5 High · Not analysed yet · Published 21 Apr 2020 · Tags: Information disclosure
- [ceph: A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift Container…](https://agentprime.io/advisories/CVE-2020-1759.md)
  `CVE-2020-1759` · CVE record: The Ceph Project ceph · CVSS 6.4 Medium · Not analysed yet · Published 13 Apr 2020 · Tags: CWE-323
- [Improper handling of exceptional conditions in ceph](https://agentprime.io/advisories/CVE-2019-10222.md)
  `CVE-2019-10222` · CVE record: The Ceph Project ceph · CVSS 7.5 High · Not analysed yet · Published 8 Nov 2019 · Tags: CWE-755
- [Sensitive information in log files in ceph](https://agentprime.io/advisories/CVE-2018-16889.md)
  `CVE-2018-16889` · CVE record: The Ceph Project ceph · CVSS 5.5 Medium · Not analysed yet · Published 28 Jan 2019 · Tags: Information disclosure

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=ceph>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/ceph/>. Everything for agents: <https://agentprime.io/llms.txt>.