CVE-2026-15927

Quay: mirror-registry: ssrf: repo-level mirror accepts external_reference without url validation

A flaw was found in Red Hat Quay's repository-level mirror configuration feature. The POST and PUT handlers in endpoints/api/mirror.py accept an external_reference parameter without SSRF validation, unlike the organization-level mirror handlers which apply validate_external_registry_url(). A repository administrator can supply a crafted hostname that causes the Quay mirror worker to make requests via Skopeo to internal network services, cloud metadata endpoints, or other resources not intended to be reachable from the Quay application.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Mirror Registry Mirror Registry For Red Hat Openshift Quay and 1 more

CVE-2026-69676

Windows Kerberos Remote Code Execution Vulnerability

Authentication bypass by capture-replay in Windows Kerberos allows an authorized attacker to execute code over a network.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

Windows 10 1607 Windows 10 1809 Windows 10 21h2 and 23 more

CVE-2026-69770

Windows Spaceport.sys Information Disclosure Vulnerability

Use of uninitialized resource in Windows Spaceport.sys allows an authorized attacker to disclose information locally.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

Windows 10 1607 Windows 10 1809 Windows 10 21h2 and 22 more

CVE-2026-69760

Windows Kerberos Denial of Service Vulnerability

Out-of-bounds read in Windows Kerberos allows an unauthorized attacker to deny service over a network.

CVSS 3.1 · 7.5 High EPSS 1.2% KEV · Not listed

Vendors

Microsoft

Products

Windows 10 1607 Windows 10 1809 Windows 10 21h2 and 18 more

CVE-2026-30803

Integer Underflow (Wrap or Wraparound) vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.

Integer Underflow (Wrap or Wraparound) vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers. This issue affects Connext Micro: from 4.0.0 before 4.3.0.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Micro

CVE-2026-30802

Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers.

Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers. This issue affects Connext Micro: from 4.0.0 before 4.3.0, from 2.4.5 before 2.4.*.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Micro

CVE-2026-30799

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing.

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Identity Spoofing. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.6, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-7300

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow.

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in RTI Connext Professional (Web Integration Service) allows Filter Failure through Buffer Overflow. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.3, from 6.1.2 before 6.1.*.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-4374

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Recording Service,Routing Service,Queueing Service,Cloud Discovery Service,Observability Collector) allows Serialized Data External Linking, Data Serializat...

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Recording Service,Routing Service,Queueing Service,Cloud Discovery Service,Observability Collector) allows Serialized Data External Linking, Data Serialization External Entities Blowup. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*.

CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-3894

Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.

Out-of-bounds Read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 5.0.0 before 5.1.*.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-2675

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Fake the Source of Data.

Missing Authentication for Critical Function vulnerability in RTI Connext Professional (Security Plugins) allows Fake the Source of Data. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-2674

Out-of-bounds Write vulnerability in RTI Connext Professional (Queueing Service,Core Libraries,Persistence Service) allows Overflow Buffers.

Out-of-bounds Write vulnerability in RTI Connext Professional (Queueing Service,Core Libraries,Persistence Service) allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-2467

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags.

Heap-based Buffer Overflow vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Variables and Tags. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.3, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 5.0.0 before 5.1.*.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2026-2394

Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers.

Buffer Over-read vulnerability in RTI Connext Professional (Core Libraries) allows Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.2.34, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.3x before 5.1.*.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-14543

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Core Libraries) allows Serialized Data External Linking.

Improper Restriction of XML External Entity Reference vulnerability in RTI Connext Professional (Core Libraries) allows Serialized Data External Linking. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.0.0 before 7.3.1.1, from 6.1.0 before 6.1.*, from 6.0.0 before 6.0.*, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.3x before 5.1.*.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-10450

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic.

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in RTI Connext Professional (Core Libraries) allows Sniffing Network Traffic. This issue affects Connext Professional: from 7.4.0 before 7.7.0, from 7.2.0 before 7.3.1.

CVSS 4.0 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-8410

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.5.0 before 7.6.0.

CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-4993

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.10, from 6.1.0 before 6.1.2.27, from 6.0.0 before 6.0.1.43, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.4a before 5.1.*.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-4582

Buffer Over-read, Off-by-one Error vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation, Overread Buffers.

Buffer Over-read, Off-by-one Error vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation, Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.0.0 before 7.3.0.8, from 6.1.0 before 6.1.2.26, from 6.0.0 before 6.0.1.43, from 5.3.0 before 5.3.*, from 5.2.0 before 5.2.*, from 4.4a before 5.1.*.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional

CVE-2025-1255

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation.

Untrusted Pointer Dereference vulnerability in RTI Connext Professional (Core Libraries) allows Pointer Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.6.0, from 7.2.0 before 7.3.0.9.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Rti

Products

Connext Professional