EUVD-2026-63627

Incorrect authorization in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

EUVD-2026-63621

Use of incorrectly-resolved name or reference in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

PT-2026-79499

Name of the Vulnerable Software and Affected Versions Arc Enterprise versions prior to 26.06.1 Description The cluster replication receiver at internal/cluster/replication/receiver.go validates only the wire-format envelope of inbound messages. The MsgReplicateSync payload is accepted without...

PT-2026-79498

Name of the Vulnerable Software and Affected Versions Arc Enterprise versions prior to 26.06.1 Description Arc Enterprise's Raft FSM Finite State Machine in the applyRegisterFile function accepts attacker-chosen file paths in manifest-registration proposals without validating them against the...

CVE-2026-69555

Incorrect authorization in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-65816

Use of incorrectly-resolved name or reference in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-69555 Azure Arc Elevation of Privilege Vulnerability

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CVE-2026-69555

Azure Arc is affected by an incorrect authorization flaw that allows an unauthenticated, remote attacker to elevate privileges over the network. The vulnerability is rated CVSS 3.1: 10.0 (CRITICAL) with a vector of AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N, indicating high confidentiality and integrity...

CVE-2026-69555 Azure Arc Elevation of Privilege Vulnerability

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CVE-2026-65816 Azure Arc Elevation of Privilege Vulnerability

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CVE-2026-65816

Azure Arc (Microsoft) is affected by an elevation of privilege vulnerability caused by the use of an incorrectly-resolved name or reference. An unauthorized, unauthenticated attacker can exploit this over the network to gain elevated privileges, with high impact on confidentiality, integrity, and...

CVE-2026-65816 Azure Arc Elevation of Privilege Vulnerability

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Azure Arc Elevation of Privilege Vulnerability

Use of incorrectly-resolved name or reference in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

Azure Arc Elevation of Privilege Vulnerability

Incorrect authorization in Azure Arc allows an unauthorized attacker to elevate privileges over a network...

PT-2026-79201

Name of the Vulnerable Software and Affected Versions Azure Arc affected versions not specified Description An issue involving the use of an incorrectly-resolved name or reference allows an unauthorized attacker to elevate privileges over a network. Recommendations At the moment, there is no...

PT-2026-79212

Name of the Vulnerable Software and Affected Versions Azure Arc affected versions not specified Description Incorrect authorization in Azure Arc allows an unauthorized attacker to elevate privileges over a network. Recommendations At the moment, there is no information about a newer version that...

CVE-2026-18534

ArcSearch for iOS versions prior to 1.48.0 has a spoofing vulnerability where the address bar remains hidden after a page-initiated scroll, letting attacker-controlled content mimic browser UI elements. CVSS 7.4 (HIGH) reflects the high integrity impact requiring user interaction. No exploitation...

CVE-2026-18534 Address bar spoofing risk in affected iOS versions of Arc Search

ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk...

CVE-2026-18534 Address bar spoofing risk in affected iOS versions of Arc Search

ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk...

Signed, sealed, injected: The mechanics of DCRat in 2026

Signed, sealed, injected: The mechanics of DCRat in 2026 By Madhini Muralidharan, Shalaka Patil and Kaushal Sarda · August 13, 2026 Introduction In early 2026, the Trellix Advanced Research Center ARC identified and analyzed an active DarkCrystal RAT DCRat campaign following a critical customer...