342 matches found
Astra Linux – Vulnerability in glibc
The name server caching daemon nscd in the GNU C Library also known as glibc or libc6 versions 2.29 through 2.33 may crash when processing a request for netgroup lookup. This can potentially lead to degraded service or a Denial of Service on the local system. This issue is related to the...
SUSE SLED15: glibc / glibc-32bit / glibc-devel / glibc-devel-32bit / etc (SUSE-SU-2026:4656-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4656-1 advisory. - CVE-2026-8674: reachable assert in resolv/resolvconf.c:updatefromconf allows an attacker in a local network ...
Security update for glibc
This update for glibc fixes the following issues: CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges bsc1282509. CVE-2026-89092: nscd stack overflow leads to degraded DNS resolution bsc1282449. Patch Instructions: To install this SUSE update...
CVE-2026-104112
A missing release of resources in the illumos name service cache daemon nscd allows a local user to exhaust kernel memory. The nscd door server procedure, switcher in usr/src/cmd/nscd/nscdfrontend.c, does not close file descriptors that are passed with a door call but not used by the request, and...
CVE-2026-104112
The illumos name service cache daemon (nscd ) is vulnerable to a kernel memory exhaustion flaw due to a missing release of file descriptors . Specifically, the switcher() procedure in usr/src/cmd/nscd/nscd_frontend.c fails to close descriptors passed via a door call that are not used by the reque...
CVE-2026-104112 Missing release of passed file descriptors in illumos nscd allows local users to exhaust kernel memory
A missing release of resources in the illumos name service cache daemon nscd allows a local user to exhaust kernel memory. The nscd door server procedure, switcher in usr/src/cmd/nscd/nscdfrontend.c, does not close file descriptors that are passed with a door call but not used by the request, and...
EUVD-2026-95801
A missing release of resources in the illumos name service cache daemon nscd allows a local user to exhaust kernel memory. The nscd door server procedure, switcher in usr/src/cmd/nscd/nscdfrontend.c, does not close file descriptors that are passed with a door call but not used by the request, and...
CVE-2026-104112 Missing release of passed file descriptors in illumos nscd allows local users to exhaust kernel memory
A missing release of resources in the illumos name service cache daemon nscd allows a local user to exhaust kernel memory. The nscd door server procedure, switcher in usr/src/cmd/nscd/nscdfrontend.c, does not close file descriptors that are passed with a door call but not used by the request, and...
CVE-2026-104112: Missing Release of Resource after Effective Lifetime
A missing release of resources in the illumos name service cache daemon nscd allows a local user to exhaust kernel memory. The nscd door server procedure, switcher in usr/src/cmd/nscd/nscdfrontend.c, does not close file descriptors that are passed with a door call but not used by the request, and...
CentOS Linux 8 [TuxCare] Security Update: glibc-langpack-bs / glibc-langpack-dz / glibc-langpack-ga / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2025:1750692029)
The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2025:1750692029 advisory. - nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's nscd cache fails to add a not-found...
AlmaLinux 9.2 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2024:1718023873)
The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1718023873 advisory. - The iconv function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when...
AlmaLinux 9.2 [TuxCare] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2024:1718897210)
The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1718897210 advisory. - nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's nscd cache fails to add a not-found netgroup...
SUSE 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...
Astra Linux – Vulnerability in glibc
NSCD: The NetGroup Cache may terminate the daemon due to a memory allocation failure. The NetGroup Cache Daemon’s NSCD netgroup cache uses xmalloc or xrealloc, and these functions may terminate the process due to a memory allocation failure, resulting in a denial of service for clients. This flaw...
Astra Linux – Vulnerability in glibc
nscd: Null pointer crash after a “notfound” response If the Name Service Cache Daemon’s nscd cache fails to add a “notfound” netgroup response to its cache, the client request may lead to a null pointer dereferencing. This flaw was introduced in glibc 2.15 when the cache was moved to nscd. This...
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
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...