CVE-2026-50339: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally...

CVE-2026-44800: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Push Notifications allows an authorized attacker to elevate privileges locally...

KLA91153 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of...

PT-2026-58409

Name of the Vulnerable Software and Affected Versions Windows Push Notifications affected versions not specified Description An issue in Windows Push Notifications allows an authorized attacker to locally disclose sensitive information to an unauthorized actor, which can affect the system...

CVE-2026-50434: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally...

CVE-2026-50430: Exposure of Sensitive Information to an Unauthorized Actor

Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally...

CVE-2026-50363: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate privileges locally...

CVE-2026-61458

PasswordPusher before 2.9.2 contains a brute-force vulnerability in the POST /p/:token/access endpoint that lacks route-specific rate limiting and per-push lockout mechanisms. Attackers who know a push token can systematically guess passphrases at 120 attempts per minute without triggering any...

CVE-2026-61458 PasswordPusher < 2.9.2 Passphrase Brute-Force via Unthrottled Endpoint

PasswordPusher before 2.9.2 contains a brute-force vulnerability in the POST /p/:token/access endpoint that lacks route-specific rate limiting and per-push lockout mechanisms. Attackers who know a push token can systematically guess passphrases at 120 attempts per minute without triggering any...

CVE-2026-61458 PasswordPusher < 2.9.2 Passphrase Brute-Force via Unthrottled Endpoint

PasswordPusher before 2.9.2 contains a brute-force vulnerability in the POST /p/:token/access endpoint that lacks route-specific rate limiting and per-push lockout mechanisms. Attackers who know a push token can systematically guess passphrases at 120 attempts per minute without triggering any...

CVE-2026-61458

PasswordPusher before 2.9.2 contains a brute-force vulnerability in the POST /p/:token/access endpoint that lacks route-specific rate limiting and per-push lockout mechanisms. Attackers who know a push token can systematically guess passphrases at 120 attempts per minute without triggering any...

CVE-2026-61458

PasswordPusher

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the notification subscription process when VAPID delivery is enabled. An attacker can cause the server to send outbound requests to arbitrary HTTPS endpoints by supplying a crafted endpoint URL during...

GHSA-2G9C-VF8H-PRXX Decidim: Push subscriptions can be abused for server-side requests

Description The push-subscription endpoint stores an attacker-controlled delivery URL, and the notification send path becomes an outbound-request sink when VAPID delivery is enabled. The practical result is an authenticated, stored, mostly blind SSRF primitive to arbitrary HTTPS endpoints reachab...

Decidim: Push subscriptions can be abused for server-side requests

Description The push-subscription endpoint stores an attacker-controlled delivery URL, and the notification send path becomes an outbound-request sink when VAPID delivery is enabled. The practical result is an authenticated, stored, mostly blind SSRF primitive to arbitrary HTTPS endpoints reachab...

Dulwich has unbounded memory allocation in receive-pack from crafted thin packs

ImpactAn uncontrolled-resource-consumption memory exhaustion denial-of-service vulnerability CWE-400 / CWE-789.A client with push access could push a tiny crafted thin pack 174 bytes whose delta header declares a huge destsize. When dulwich ingested it via addthinpack / applydelta, it would...

Keylime has a hardcoded attestation challenge nonce that allows replay attacks

CVE-2026-6420: Hardcoded attestation challenge nonce allows replay attacks ImpactThe CertificationParameters.generatechallenge method in the push attestation protocol uses a hardcoded challenge nonce instead of generating a cryptographically random value. This removes the nonce-based replay...

PYSEC-2026-2548 Keylime has a hardcoded attestation challenge nonce that allows replay attacks

CVE-2026-6420: Hardcoded attestation challenge nonce allows replay attacks Impact The CertificationParameters.generatechallenge method in the push attestation protocol uses a hardcoded challenge nonce instead of generating a cryptographically random value. This removes the nonce-based replay...

ROS-20260713-73-0043

The vulnerability of the vvdecpushdata2 function in the HEIF File Parser component, a decoder and file format parser library, is related to the execution of operations outside of the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to gain unauthorized access to...

Decidim - Push subscriptions can be abused for server-side requests

Description The push-subscription endpoint stores an attacker-controlled delivery URL, and the notification send path becomes an outbound-request sink when VAPID delivery is enabled. The practical result is an authenticated, stored, mostly blind SSRF primitive to arbitrary HTTPS endpoints reachab...