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CVE-2026-21582

Unauthenticated User Impersonation in Atlassian Crowd Data Center

This High severity BASM (Broken Authentication & Session Management) vulnerability known as CVE-2026-21582 was introduced in version 7.2.1 of Crowd Data Center. This BASM (Broken Authentication & Session Management) vulnerability, with a CVSS Score of 8.8, allows an unauthenticated attacker to perform actions as another user. Atlassian recommends that Crowd Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Crowd Data Center 7.2: Upgrade to a release greater than or equal to 7.2.2 See the release notes (https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html). You can download the latest version of Crowd Data Center from the download center (https://www.atlassian.com/software/crowd/download-archive). This vulnerability was reported via our Penetration Testing program.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-20315

Cisco Secure Workload Software Security Hardening Release August 2026 - Improper Access Control Vulnerabilities

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20315 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
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CVE-2026-16885

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Ibm
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CVE-2026-16816

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
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Ibm
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CVE-2026-16814

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap buffer overflow.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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Ibm
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CVE-2026-16703

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper privilege management.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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Ibm
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CVE-2026-16656

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to gain root privileges due to improper authentication.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Ibm
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CVE-2026-71072

Vulnerability in the Oracle Agile PLM MCAD Connector product of Oracle Supply Chain (component: CAX Client). The supported version that is affected is 3.6. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Agile PLM MCAD Connector. CVSS 3.1 Base Score 3.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed
Vendors
CVE-2026-71114

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.14. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).

CVSS 3.1 · 6 Medium EPSS < 1% KEV · Not listed
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Products
CVE-2017-20120

TrueConf Server cross-site request forgery

A vulnerability classified as problematic was found in TrueConf Server 4.3.7. This vulnerability affects unknown code of the file /admin/service/stop/. The manipulation leads to cross-site request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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CVE-2026-63723

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-53993

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-74242

Quay: repository notification uuid idor in quay api

A flaw was found in Red Hat Quay. An administrator of any repository, by knowing or guessing a target notification's Universally Unique Identifier (UUID), can read the notification configuration, including sensitive details like webhook URLs, Slack tokens, and email addresses. This vulnerability also allows them to trigger test notifications for another repository. This could lead to unauthorized information disclosure and potential misuse of notification services.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-46537

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-46536

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-46535

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-46534

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-46533

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-8717

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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CVE-2026-6822

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

CVSS n/a EPSS n/a KEV · Not listed
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