curl: In curl's SASL OAUTHBEARER authentication, including the SOH character (0x01) in the username corrupts the message structure.

Summary: This vulnerability arises because curl fails to validate the contents of the username when constructing OAuth2 authentication messages. Depending on the server-side implementation, this could lead to log tampering or credential spoofing. Affected version curl 8.18.0...

Keycloak < 26.5.4 Multiple Vulnerabilities

Keycloak versions installed prior to 26.5.4 are affected by multiple vulnerabilities, including: - The Keycloak Authorization header parser is overly permissive regarding the formatting of the 'Bearer' authentication scheme. It accepts non-standard characters such as tabs as separators and...

curl: CVE-2026-3783: token leak with redirect and netrc

Summary When --oauth2-bearer is used with --netrc and curl follows a redirect, the bearer token leaks to the redirect target. The netrc bypass at http.c:822 skips Curlauthallowedtohost, allowing the token through. This is an incomplete fix for CVE-2025-14524 — the Dec 2025 SASL fix patched...

CVE-2025-58107

In Microsoft Exchange through 2019, Exchange ActiveSync EAS configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password...

TencentOS Server 4: curl (TSSA-2026:0101)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0101 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

CLSA-2026-1772443907 Fix CVE(s): CVE-2025-14524

SECURITY UPDATE: bearer token leakage to IMAP/LDAP/POP3/SMTP hosts via cross-protocol redirects - debian/patches/CVE-2025-14524.patch: Require permission when redirected for bearer use and prevent sending bearer token to other hosts; fix unconditional reuse of oauth bearer during redirects. -...

CVE-2025-58107

In Microsoft Exchange through 2019, Exchange ActiveSync EAS configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password...

CVE-2025-58107

CVE-2025-58107 affects on-premises Microsoft Exchange environments up to 2019, specifically Exchange ActiveSync (EAS) configurations. The issue is that EAS configs may transmit sensitive data from Samsung mobile devices in cleartext, including the user’s name, email address, device ID, bearer tok...

CVE-2025-58107

In Microsoft Exchange through 2019, Exchange ActiveSync EAS configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password...

EUVD-2025-208168

In Microsoft Exchange through 2019, Exchange ActiveSync EAS configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password...

CVE-2025-58107

In Microsoft Exchange through 2019, Exchange ActiveSync EAS configurations on on-premises servers may transmit sensitive data from Samsung mobile devices in cleartext, including the user's name, e-mail address, device ID, bearer token, and base64-encoded password...

Microsoft Exchange 安全漏洞

Microsoft Exchange is an enterprise-level email server provided by the American company Microsoft. Microsoft Exchange 2019 and earlier versions have a security vulnerability. This vulnerability stems from the fact that the Exchange ActiveSync configuration on local servers may transmit sensitive...

CVE-2026-25164

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the REST API route table in apis/routes/restroutesstandard.inc.php does not call RestConfig::requestauthorizationcheck for the document and insurance routes. Other...

CVE-2026-25164 OpenEMR's Document and Insurance REST Endpoints Skip ACL

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the REST API route table in apis/routes/restroutesstandard.inc.php does not call RestConfig::requestauthorizationcheck for the document and insurance routes. Other...

CVE-2026-25164

OpenEMR before version 8.0.0 exposed documents and insurance data via the REST API. The route table in apis/routes/_rest_routes_standard.inc.php did not call RestConfig::request_authorization_check() for the document and insurance endpoints, allowing any valid API bearer token to access or modify...

CVE-2026-25164 OpenEMR's Document and Insurance REST Endpoints Skip ACL

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the REST API route table in apis/routes/restroutesstandard.inc.php does not call RestConfig::requestauthorizationcheck for the document and insurance routes. Other...

CVE-2026-25164

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the REST API route table in apis/routes/restroutesstandard.inc.php does not call RestConfig::requestauthorizationcheck for the document and insurance routes. Other...

Nextcloud: Group restriction bypass via bearer token in user_oidc (SETTING_RESTRICT_LOGIN_TO_GROUPS not enforced in Backend::getCurrentUserId)

A security inconsistency was identified in the useroidc app where group-based login restrictions were enforced in the browser OIDC flow but not in bearer token validation. This could have allowed users outside whitelisted groups to access the Nextcloud API with a valid bearer token...

PT-2026-21975

Name of the Vulnerable Software and Affected Versions OpenEMR versions prior to 8.0.0 Description OpenEMR is an electronic health records and medical practice management application. Prior to version 8.0.0, the REST API route table in apis/routes/ rest routes standard.inc.php does not call...

GHSA-GQ3J-XVXP-8HRF Hono added timing comparison hardening in basicAuth and bearerAuth

Summary The basicAuth and bearerAuth middlewares previously used a comparison that was not fully timing-safe. The timingSafeEqual function used normal string equality === when comparing hash values. This comparison may stop early if values differ, which can theoretically cause small timing...