CVE-2026-93999 Keycloak-services: keycloak-services: token refresh continues issuing tokens for disabled audience clients

A flaw was found in the OIDC protocol implementation of Keycloak, an open-source identity and access management solution. The issue occurs during the token refresh process when the server restores requested audiences from stored client IDs. Keycloak fails to verify if the target audience client i...

PT-2026-95878

Name of the Vulnerable Software and Affected Versions Exim versions prior to 4.100.1 Description An out-of-bounds write occurs when Proxy-Protocol is used with a proxy controlled by an attacker. An out-of-bounds write is a memory corruption error where data is written outside the intended boundar...

CVE-2026-93999: Missing Authorization

A flaw was found in the OIDC protocol implementation of Keycloak, an open-source identity and access management solution. The issue occurs during the token refresh process when the server restores requested audiences from stored client IDs. Keycloak fails to verify if the target audience client i...

CVE-2026-94056: Use of Uninitialized Resource

Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data from stack memory...

CVE-2026-94054: Out-of-bounds Write

Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, has an out-of-bounds write...

PT-2026-95880

Name of the Vulnerable Software and Affected Versions Exim versions prior to 4.100.1 Description When Proxy-Protocol is used with an attacker-controlled proxy, the software allows attackers to read certain uninitialized data from stack memory. Recommendations Update to version 4.100.1 or later...

CVE-2026-93982: Insertion of Sensitive Information into Log File

OpenPanel through 2.3.0 writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction. Attackers with access to application stdout or centralized logging systems can capture base64-encoded credentials to replay MCP requests and acces...

SUSE CVE-2026-93435

redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser that allows malicious Redis endpoints to crash the client process through unbounded recursion on nested arrays. Attackers can send crafted RESP byte streams with repeated array headers that exhaust t...

CVE-2026-10747

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication...

EUVD-2026-83018

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication...

CVE-2026-10747 IBM MQ Appliance is affected by a heap buffer overflow vulnerability in protocol message processing

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication...

CVE-2026-10747 IBM MQ Appliance is affected by a heap buffer overflow vulnerability in protocol message processing

IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication...

CVE-2026-10747

IBM MQ Appliance is vulnerable to a heap buffer overflow (CWE-122) in the queue manager's protocol message processing, exploitable before authentication over the network. An unauthenticated remote attacker with access to the listener port can trigger a denial of service or potentially achieve arb...

CVE-2026-93567

A flaw was found in Netty's HTTP/2 codec. When converting HTTP/1 CONNECT requests to HTTP/2, the component incorrectly uses the Host header instead of the CONNECT authority-form request-target for the tunnel authority. A remote attacker can exploit this by supplying a different Host header, leadi...

CVE-2026-93568

A flaw was found in Netty. A remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 Extended CONNECT requests. Netty's HTTP-object conversion path incorrectly processes these requests as regular HTTP/1.1 CONNECT requests, leading to a loss of critical...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3) +12906 more potentially affected by CVE-2026-93567 via io.netty:netty-all (>=4.1.0.beta5, <=4.1.137.final)

io.netty:netty-all MAVEN version =4.1.0.beta5, =0.0.1, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.10 and more Source cves: CVE-2026-93567 Source advisory: MEND:CVE-2026-93567...

CVE-2026-93568

A flaw was found in Netty. A remote attacker could exploit this vulnerability by sending specially crafted HTTP/2 or HTTP/3 Extended CONNECT requests. Netty's HTTP-object conversion path incorrectly processes these requests as regular HTTP/1.1 CONNECT requests, leading to a loss of critical...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3) +12906 more potentially affected by CVE-2026-93492 via io.netty:netty-all (>=4.1.0.beta5, <=4.1.137.final)

io.netty:netty-all MAVEN version =4.1.0.beta5, =0.0.1, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.10 and more Source cves: CVE-2026-93492 Source advisory: MEND:CVE-2026-93492...

CVE-2026-93561

A flaw was found in io.netty/netty-codec-memcache. The Memcache binary protocol codec incorrectly reads "keyLength" and "extrasLength" as signed Java types instead of unsigned, as specified by the protocol. A malicious Memcache server can exploit this type mismatch by sending a specially crafted...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.catboost:catboost-spark_2.11 (>=0.25-rc1, <=0.25-rc3) +12925 more potentially affected by CVE-2026-93494 via io.netty:netty-all (>=4.1.0.beta1, <=4.1.137.final)

io.netty:netty-all MAVEN version =4.1.0.beta1, =0.0.1, =0.25-rc1, =0.25-rc1, =0.25, =0.25, =0.25, =0.25, =1.0.1, =1.0.6, =1.0.6, =1.1, =1.1.1, =1.2, =1.2, =1.2.3, =1.2.10 and more Source cves: CVE-2026-93494 Source advisory: MEND:CVE-2026-93494...