CVE-2026-28744

Gitea

CVE-2026-28699

Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication...

CVE-2026-27783

CVE-2026-27783 affects Gitea versions up to 1.26.1. The vulnerability arises because the issue_templates, issue_config, and issue_config/validate endpoints do not enforce repository-unit authorization, allowing callers with any repository unit (e.g., Issues) to read Code-tree files from the repos...

CVE-2026-28699

Summary: CVE-2026-28699 affects Gitea up to 1.26.1, where OAuth2 tokens presented via HTTP Basic authentication bypass scope enforcement. Root cause (from connected docs): In services/auth/basic.go, OAuth2 tokens are accepted through the Basic path with LoginMethod and IsApiToken set, but ApiToke...

CVE-2026-27771

CVE-2026-27771 affects Gitea container registry prior to 1.26.2. The root cause is ReqContainerAccess not enforcing per-owner visibility, allowing ghost users (UserID: -1) to access private container images via standard OCI/Docker endpoints. Impact: unauthenticated access can expose private/inter...

CVE-2026-26231

Gitea versions up to 1.26.1 expose an Authorization Bypass via the Allow edits from maintainers option. The root cause is the PR-create flow binding allow_maintainer_edit=true without verifying the submitter’s write access to the HEAD repository, enabling reverse-fork PR abuse to authorize pushes...

CVE-2026-25714

Gitea versions up to and including 1.26.1 do not apply public-only token filtering consistently to the user organization API, leaving an incomplete fix for CVE-2025-68941...

CVE-2026-46411

FlashMQ is the MQTT broker/server affected by CVE-2026-46411. The issue affects versions prior to 1.26.2, where an authorized client can exceed the permitted over-commit of their write buffer, triggering an internal safe-guard exception in a path that is not catchable and causing the server to ab...

CVE-2026-46411 FlashMQ: Client can trigger uncaught exception on FlashMQ 1.26.1 and older

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.2, authorized clients have the ability to exceed the permitted over-commit of their write buffer and triggering an internal safe-guard exception. This exception was in a path that was not catchable, and...

CVE-2026-42209

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.1, a remote client with retained publish permission can crash the FlashMQ broker when both setretainedmessagedefertimeout and setretainedmessagedefertimeoutspread are configured to non-default values,...

EUVD-2026-28838

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.1, a remote client with retained publish permission can crash the FlashMQ broker when both setretainedmessagedefertimeout and setretainedmessagedefertimeoutspread are configured to non-default values,...

CVE-2026-42209 FlashMQ: Division by zero crash when using non-default deferred retained message setting

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.1, a remote client with retained publish permission can crash the FlashMQ broker when both setretainedmessagedefertimeout and setretainedmessagedefertimeoutspread are configured to non-default values,...

CVE-2026-42209

FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.1, a remote client with retained publish permission can crash the FlashMQ broker when both setretainedmessagedefertimeout and setretainedmessagedefertimeoutspread are configured to non-default values,...

PT-2026-39199

Name of the Vulnerable Software and Affected Versions FlashMQ versions prior to 1.26.1 Description A remote client with retained publish permission can cause a denial of service by crashing the broker. This occurs when both set retained message defer timeout and set retained message defer timeout...

SUSE-SU-2026:21195-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138:...

OPENSUSE-SU-2026:20537-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138:...

SUSE SLES15 Security Update : go1.26-openssl (SUSE-SU-2026:0993-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0993-1 advisory. Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. -...

SUSE-SU-2026:0993-1 Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: - CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. - CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. - CVE-2026-27138:...

Security update for go1.26-openssl

This update for go1.26-openssl fixes the following issues: Update to go 1.26.1 bsc1255111, jscSLE-18320: CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. CVE-2026-27137: crypto/x509: incorrect enforcement of email constraints bsc1259266. CVE-2026-27138: crypto/x509:...

CVE-2026-27137 affecting package golang for versions less than 1.26.1-1

CVE-2026-27137 affecting package golang for versions less than 1.26.1-1. An upgraded version of the package is available that resolves this issue...