2026 CVE Vulnerabilities

59,275 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-56646MEDIUM6.5Exposure of sensitive information to an unauthorized actor in Microsoft Edge (Chromium-based) allows an unauthorized att...
CVE-2026-56645HIGH8.8Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a net...
CVE-2026-55945MEDIUM4.2Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-...
CVE-2026-45489MEDIUM6.5Microsoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-45488MEDIUM5.9User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized ...
CVE-2026-28744HIGH8.1Gitea versions up to and including 1.26.1 allow Git smart HTTP requests authenticated with bearer tokens to bypass repos...
CVE-2026-28740HIGH7.1Gitea versions up to and including 1.26.2 allow Git LFS object reuse to authorize private source objects for users who h...
CVE-2026-28737HIGH8.7Gitea versions from 1.25.0 before 1.26.0 allow stored cross-site scripting through the extensionsRequired field in glTF ...
CVE-2026-28705MEDIUM5.3Gitea versions before 1.25.5 use release tag names and asset names as filesystem path components when dumping release as...
CVE-2026-28699HIGH8.1Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic ...
CVE-2026-27783MEDIUM4.3Gitea versions up to and including 1.26.1 do not enforce repository-unit authorization on issue-template API endpoints.
CVE-2026-27780CRITICAL9.8Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowin...
CVE-2026-27779HIGH7.5Gitea versions before 1.25.5 accept malformed or injected forwarded-proto values when detecting public URLs, allowing sp...
CVE-2026-27775HIGH8.8Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allo...
CVE-2026-27771HIGH8.2Gitea versions up to and including 1.26.1 have insufficient permission checks for Composer package source links, which c...
CVE-2026-27761MEDIUM4.3Gitea versions up to and including 1.26.2 allow repository RSS and Atom feed endpoints to bypass API access token scope ...
CVE-2026-27660HIGH7.5Gitea versions before 1.25.5 allow draft release data or attachments to be accessed without the required write permissio...
CVE-2026-27657HIGH7.5Gitea versions before 1.25.5 allow a user to change another user's primary email address.
CVE-2026-26307HIGH7.5Gitea versions before 1.25.5 do not enforce a timeout on git grep searches, allowing expensive searches to consume serve...
CVE-2026-26292CRITICAL9.8Gitea versions before 1.25.5 do not use the migration HTTP transport for LFS push and sync mirror operations, bypassing ...
CVE-2026-26247CRITICAL9.1Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowi...
CVE-2026-26232CRITICAL9.1Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during...
CVE-2026-26231HIGH8.5Gitea versions up to and including 1.26.1 allow the Allow edits from maintainers permission path to authorize commits to...
CVE-2026-25782MEDIUM5.3Gitea versions before 1.25.5 look up tracked-time entries by time ID without scoping the lookup to the issue in the requ...
CVE-2026-25779MEDIUM6.1Gitea versions up to and including 1.25.4 allow redirect bypasses through raw or percent-encoded backslashes in redirect...

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