EUVD-2026-42967

ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange...

ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange

Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...

GHSA-VRH8-C9CM-WH8V ZITADEL: Unauthorized Token Privilege Escalation in OAuth2 Token Exchange

Summary A vulnerability in ZITADEL’s OAuth2 Token Exchange endpoint allows an authenticated user or client to exchange a low-privilege access token for a token with elevated permissions at a completely different application. This bypasses the intended authorization and separation policies...

CVE-2026-18117

Concrete CMS 9.0.0 through 9.5.3 contains a stored XSS vulnerability in the custom page alias name (customAliasName) field. The root cause is that the Edit Alias dialog applied only trim() to the submitted value without performing input neutralization. An authenticated user with canWrite (editor)...

CVE-2026-18117 Concrete CMS 9.0.0 to 9.5.2 is vulnerable to Stored XSS in Custom Page Alias Name

Concrete CMS 9.0.0 through 9.5.3 is vulnerable to stored XSS via the custom page alias name customAliasName because the Edit Alias dialog applied only trim to the submitted value and performed no input neutralization. An authenticated user holding canWrite editor permission on a page could store ...

CVE-2026-18117 Concrete CMS 9.0.0 to 9.5.2 is vulnerable to Stored XSS in Custom Page Alias Name

Concrete CMS 9.0.0 through 9.5.3 is vulnerable to stored XSS via the custom page alias name customAliasName because the Edit Alias dialog applied only trim to the submitted value and performed no input neutralization. An authenticated user holding canWrite editor permission on a page could store ...

CVE-2026-86917

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-84631

This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27. An app may be able to gain root privileges...

CVE-2026-84505

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-65362

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-64790

A path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain elevated privileges...

CVE-2026-64712

This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-64701

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Tahoe 26.6. A malicious app may be able to gain root privileges...

CVE-2026-43786

This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-43783

A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges...

CVE-2026-43691

A path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges...

CVE-2026-43499-OnePlus15

CVE-2026-43499 — OnePlus 15 LPE（教育用PoC） 警告： このリポジトリは教育および研究目的のみ で提供されています。 ビルド済みのバイナリやリリースは配布されていません。すべてソースからビルドする必要があります。 OnePlus 15向けのAndroid 16ローカル権限昇格。 kallsymsアライメント修正と確認済みOnePlus 15プロファイルを含むx-spy/CVE-2026-43499-popsicleのフォーク。 プロファイル...

CVE-2026-43499

👻 CVE-2026-43499 — GhostLock 15年前のGhostLockの脆弱性がほとんどのLinuxディストリビューションでルート権限取得とコンテナエスケープを可能にする GhostLock は、Linuxカーネルのrtmutex サブシステムにおける高深刻度のUse-After-Free UAF脆弱性です。この欠陥は、Priority Inheritance PI処理中の誤ったウェイタークリーンアップに起因し、カーネルメモリの破壊、ローカル権限昇格、またはサービス拒否を引き起こす可能性があります。 📑 目次 概要 技術概要 根本原因 攻撃フロー 影響 影響を受けるバージ...

EUVD-2026-78128

This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27. An app may be able to gain root privileges...

CVE-2026-84631

CVE-2026-84631 is a privilege escalation vulnerability in macOS Golden Gate 27 where a local application may be able to gain root privileges . The root cause involves insufficient entitlement checks , which were addressed in the fix. The vulnerability has a CVSS 3.1 score of 7.8 (HIGH) with a loc...