In Vaultwarden versions prior to 1.35.4 a medium severity vulnerability CVE-2026-27898 was detected. This vulnerability allows authenticated users to access sensitive data from another user’s cipher by exploiting the “PUT /api/ciphers/{id}/partial” endpoint, which improperly returns cipher details despite access restrictions. To address this issue, users should upgrade Vaultwarden to version 1.35.4. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-27898.
In Vaultwarden versions prior to 1.35.4 a high severity vulnerability CVE-2026-27803 was detected. This vulnerability allows users with the Manager role to perform collection management operations even when their `manage` permission is set to false, as long as they have access to the collection. To address this issue, users should upgrade Vaultwarden to version 1.35.4. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-27803.
In PostgreSQL versions prior to 18.2, 17.8, 16.12, 15.16 and 14.21 a high severity vulnerability CVE-2026-2005 was detected. This vulnerability allows a ciphertext provider to trigger a heap buffer overflow in the pgcrypto extension, potentially leading to arbitrary code execution as the operating system user running the database. To address this issue, users should upgrade PostgreSQL to versions 18.2, 17.8, 16.12, 15.16, 14.21 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-2005.
Read more Security
In PostgreSQL versions prior to 18.2, 17.8, 16.12, 15.16 and 14.21 a high severity vulnerability CVE-2026-2004 was detected. This vulnerability allows an object creator to execute arbitrary code as the operating system user running the database due to missing validation of input types in the intarray extension selectivity estimator function. To address this issue, users should upgrade PostgreSQL to versions 18.2, 17.8, 16.12, 15.16, 14.21 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-2004.
Read more Security
In PostgreSQL versions prior to 18.2, 17.8, 16.12, 15.16 and 14.21 a medium severity vulnerability CVE-2026-2003 was detected. This vulnerability allows a database user to disclose portions of server memory due to improper validation of the “oidvector” type, which may expose sensitive information under certain conditions. To address this issue, users should upgrade to PostgreSQL versions 18.2, 17.8, 16.12, 15.16, 14.21 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-2003.
Read more Security
In Traefik versions prior to 3.6.8 a high severity vulnerability CVE-2026-25949 was detected. This vulnerability allows an unauthenticated attacker to bypass the entrypoint respondingTimeouts.readTimeout setting by sending the 8-byte Postgres SSLRequest (STARTTLS) prelude and stalling the connection, causing connections to remain open indefinitely and potentially leading to a denial-of-service condition. To address this issue, users should upgrade Traefik to version 3.6.8 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-25949.
Read more Security
In PostgreSQL versions prior to 18.2, 17.8, 16.12, 15.16 and 14.21 a high severity vulnerability CVE-2026-2006 was detected. This vulnerability allows a database user to issue crafted queries that trigger a buffer overrun due to missing validation of multibyte character length in text manipulation functions, potentially leading to arbitrary code execution as the operating system user running the database. To address this issue, users should upgrade PostgreSQL to versions 18.2, 17.8, 16.12, 15.16, 14.21 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-2006.
Read more Security
In Vaultwarden versions prior to 1.35.3 a medium severity vulnerability CVE-2026-26012 was detected. This vulnerability allows a regular organization member to retrieve all ciphers within an organization, regardless of collection permissions, via the /ciphers/organization-details endpoint due to missing collection-level access control enforcement. To address this issue, users should upgrade Vaultwarden to version 1.35.3 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-26012.
Read more Security
In authentik versions prior to 2025.8.6, 2025.10.4 and 2025.12.4 a high severity vulnerability CVE-2026-25922 was identified. This vulnerability allows an attacker to inject a malicious SAML assertion when using a SAML Source with the “Verify Assertion Signature” option enabled but “Verify Response Signature” disabled, or when the Encryption Certificate is not configured under Advanced Protocol settings. To address this issue, users should upgrade Authentik to versions 2025.8.6, 2025.10.4, 2025.12.4 or later. For more details, visit https://nvd.nist.gov/vuln/detail/CVE-2026-25922.
Read more Security