CVE-2026-56160Disclosure(microsoft / azure_red_hat_openshift)

LOWCVSS 9.9 · CRITICAL

Signal is active with 2 mentions in latest observed window

Immediate actions

Patch microsoft azure_red_hat_openshift systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.

microsoft CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56160

Weakness type (CWE)

CWE-285

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

azure_red_hat_openshift

Threat summary

Patch or workaround signal is available
4 mentions across 2 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 2 signals
Disclosure: 2 classified signals
General: 1 classified signal
Peaked 1d ago at 2 mentions (2026-07-24); latest day: 2
4 total mentions across 2 days

Affected systems

Vendors

microsoft

Products

azure_red_hat_openshift

1 version affected across 1 product

Deep dive

Activity timeline4 mentions / 2d

Signal classification3 categories

Disclosure

250.0%

General

125.0%

Patch

125.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-24	2	Disclosure1General1
2026-07-27	2	Disclosure1Patch1

Full discourse4 posts

kawn@kawn202088d
Disclosure
#securityupdate #microsoft #定例外 2026. 7.23 Azure Red Hat OpenShift (ARO) の特権昇格の脆弱性 CVE-2026-56160 Security Vulnerability リリース日: - マイクロソフト https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56160
Post summary
Microsoft has disclosed a privilege‑escalation vulnerability (CVE‑2026‑56160) affecting Azure Red Hat OpenShift, with an associated patch implied by the linked vendor advisory. No PoC, exploit, or active exploitation is mentioned.
10100127
92 followersView on X
kawn@kawn202088d
Patch
#securityupdate #microsoft #定例外 CVE-2026-56160 「…された脆弱性を解決するために、お客様が取るべきアクションはありません」影響: 特権の昇格最大深刻度: 緊急 CVSS:3.1 9.1 / 7.9 悪用可能性・一般に公開: No ・悪用: No ・Exploitability assessment: 対象外 https://x.com/kawn2020/status/2081630481741955101
Post summary
Microsoft’s security advisory for CVE‑2026‑56160 identifies a privilege‑escalation vulnerability with high CVSS scores, yet states that no customer action is required and no exploitation has been observed.
1000040
92 followersView on X
VulDB 🛡@vuldb91d
General
Our CTI team identified a lot of activities targeting Microsoft Azure Red Hat OpenShift (CVE-2026-56160) https://vuldb.com/vuln/382840/cti
Post summary
CTI team reports observing activity targeting CVE-2026-56160 in Microsoft Azure Red Hat OpenShift, but provides no further exploitation details or patch information.
00000116
2.3K followersView on X
Windows Forum@windowsforum91d
Disclosure
🔐 Microsoft disclosed an ARO privilege-escalation flaw, but the details are still hazy. Enterprises get the risk first and the answers later—because apparently security advisories need a suspense arc. https://windowsforum.com/threads/cve-2026-56160-azure-red-hat-openshift-privilege-escalation-disclosed.440215/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #PrivilegeEscalation #KubernetesSecurity https://t.co/BvECHlMxQ1
Post summary
Microsoft’s disclosure of CVE‑2026‑56160 is mentioned, but the post lacks detail, patches, or exploitation evidence, leaving the vulnerability’s specifics uncertain.
0000061
1.3K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	azure_red_hat_openshift	-	-	-

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What researchers are saying

CVE-2026-56160

Windows Forum[verified]@windowsforumDisclosure

Microsoft’s disclosure of CVE‑2026‑56160 is mentioned, but the post lacks detail, patches, or exploitation evidence, leaving the vulnerability’s specifics uncertain.

kawn@kawn2020Disclosure

Microsoft has disclosed a privilege‑escalation vulnerability (CVE‑2026‑56160) affecting Azure Red Hat OpenShift, with an associated patch implied by the linked vendor advisory. No PoC, exploit, or active exploitation is mentioned.

kawn@kawn2020Patch

Microsoft’s security advisory for CVE‑2026‑56160 identifies a privilege‑escalation vulnerability with high CVSS scores, yet states that no customer action is required and no exploitation has been observed.

VulDB 🛡@vuldbGeneral

CTI team reports observing activity targeting CVE-2026-56160 in Microsoft Azure Red Hat OpenShift, but provides no further exploitation details or patch information.