CVE-2026-89092

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

DEBIAN-CVE-2026-89092

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

AZL-100019 CVE-2026-89092 affecting package glibc 2.38-21

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

CVE-2026-89092

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

UBUNTU-CVE-2026-89092

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

CVE-2026-89092

A flaw was found in glibc, specifically within the nscd service. A remote attacker, operating a malicious Domain Name System DNS server, could send an overly large DNS response. This could trigger a stack overflow in the nscd service, causing it to crash and leading to degraded DNS resolution for...

CVE-2026-89092

CVE-2026-89092 affects the nscd (Name Service Cache Daemon) service in GNU C Library 2.3.4 and later . The root cause is an unbounded alloca call that triggers a stack overflow when a malicious or compromised DNS server returns an excessively large response to a DNS query. The primary impact is a...

EUVD-2026-75897

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

CVE-2026-89092 Stack overflow in nscd due to unbounded alloca use

The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of this bug needs a system that has nscd enabled and using an untrusted...

EUVD-2026-75788

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to manipulate runtime caches and cause a denial of service due to an insecure direct object reference...

PT-2026-90203

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the openvswitch module where the queue userspace packet function incorrectly handles packet socket buffers skb. When an error occurs, the do execute actions function...

PT-2026-90272

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where the elf validity cache sechdrs function validates section sizes and offsets except for sections of type SHT NULL or SHT NOBITS. Subsequently, th...

CVE-2026-89487: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skbtxerror a packet we are about to drop queueuserspacepacket borrows the packet skb -- it only copies it into a private netlink message userskb and does not own it; on return doexecuteactions keeps forwarding i...

PT-2026-96555

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: always drain cache cleaner before destroying a cache detail sunrpc destroy cache detail only cancels the global cache cleaner delayed work when cache list is empty. During per-netns teardown cache list is never empty...

PT-2026-90264

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the SUNRPC component. The function sunrpc destroy cache detail only cancels the global cache cleaner delayed work when the cache list is empty. During...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107292)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107292 advisory. In the Linux kernel, the following vulnerability has been resolved: dm cache: fix flushing uninitialized delayedwork on cachectr error An unexpected WARNON from...

EUVD-2026-76188

Certain Woltlab products are affected by RCE via Cache Poisoning. WCF = 6.1.0 until = 6.2.0 until 6.2.6. An authenticated low-privileged user can inject PHP into executable cache files generated by WoltLab Suite Core. Attacker-controlled data can terminate the nowdoc prematurely and inject...

PT-2026-89902

MoguBlog through 6.2 fails to authenticate requests to the /web/comment/closeEmailNotification endpoint, allowing unauthenticated attackers to disable email notifications for arbitrary users. Remote callers can modify the startEmailNotification flag in Redis cache for any user identifier to...

PT-2026-89678

Name of the Vulnerable Software and Affected Versions GNU C Library versions 2.3.4 and later Description The nscd service in the GNU C Library may experience a stack overflow when processing an oversized response from a malicious DNS server. This occurs when the service handles DNS records large...

CVE-2026-79362

Certain Woltlab products are affected by RCE via Cache Poisoning. WCF = 6.1.0 until = 6.2.0 until 6.2.6. An authenticated low-privileged user can inject PHP into executable cache files generated by WoltLab Suite Core. Attacker-controlled data can terminate the nowdoc prematurely and inject...