CVE-2026-68742 Sssd: sssd: nss responder out-of-bounds read via unchecked addrlen in gethostbyaddr

A flaw was found in SSSD. The sssnssprotocolparseaddr function in the NSS responder does not validate the addrlen field against the remaining packet body size. A local attacker can exploit this via a crafted GETHOSTBYADDR request to the NSS responder socket, causing an out-of-bounds read and...

CVE-2026-68742 Sssd: sssd: nss responder out-of-bounds read via unchecked addrlen in gethostbyaddr

A flaw was found in SSSD. The sssnssprotocolparseaddr function in the NSS responder does not validate the addrlen field against the remaining packet body size. A local attacker can exploit this via a crafted GETHOSTBYADDR request to the NSS responder socket, causing an out-of-bounds read and...

CVE-2026-68742

The CVE-2026-68742 entry concerns SSSD’s NSS responder. The root cause is that sss_nss_protocol_parse_addr() does not validate the addrlen field against the remaining packet size, enabling a crafted GETHOSTBYADDR request to trigger an out-of-bounds read and crash the process, causing denial of se...

EUVD-2026-52258

A flaw was found in SSSD. The sssnssprotocolparseaddr function in the NSS responder does not validate the addrlen field against the remaining packet body size. A local attacker can exploit this via a crafted GETHOSTBYADDR request to the NSS responder socket, causing an out-of-bounds read and...

clamav-zero-days

ClamAV 1.5.x Memory Corruption Vulnerabilities This is the mi...

paseo-poc-repo-trust

paseo-poc-repo-trust — DEMO PoC repository ⚠️ This is a sec...

Fedora 43 : nsd (2026-0b77a23312)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0b77a23312 advisory. FEATURES: Merge 483 from ruuda: Improve Prometheus metrics: Move zonestats from metric name to label BUG FIXES: Fix 478: Feature request: reduce...

[SECURITY] Fedora 44 Update: xen-4.21.2-1.fc44

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

openSUSE 16 Security Update : nsd (openSUSE-SU-2026:21502-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21502-1 advisory. Changes in nsd: - Update nsd.keyring - update to 4.14.3: https://github.com/NLnetLabs/nsd/blob/NSD4143REL/doc/ChangeLog CVE-2026-12490: Bypass o...

CVE-2026-18321

Buffer overflow in NTPsec's Zyfer refclock allows local attacker to crash ntpd...

EUVD-2026-51593

Buffer overflow in NTPsec's Zyfer refclock allows local attacker to crash ntpd...

abrt: TOCTOU race condition in abrt-dbus SetElement allows arbitrary file writes to dump directories

A time-of-check time-of-use TOCTOU race condition was found in the abrt-dbus D-Bus service's SetElement method. Between dump directory creation and post-create event execution, any local user can call SetElement to write arbitrary text files into the root-owned dump directory, bypassing package...

GHSA-PFVC-3P5H-X7H6 Wings exposes node configuration secrets through egg configuration-file templating

Impact Type: Exposure of sensitive information / insufficiently protected credentials leading to privilege escalation and full node compromise. Wings exposes its entire daemon configuration to the egg configuration-file templating engine. When Wings renders a server's configuration files, any...

Wings exposes node configuration secrets through egg configuration-file templating

Impact Type: Exposure of sensitive information / insufficiently protected credentials leading to privilege escalation and full node compromise. Wings exposes its entire daemon configuration to the egg configuration-file templating engine. When Wings renders a server's configuration files, any...

CVE-2026-52855

Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.12.3, config. placeholders in egg configuration-file templates allow a low-privileged user to read config.token, config.tokenid, and config.docker.registries from the full daemon...

CVE-2026-52855 Wings exposes node configuration secrets through egg configuration-file templating

Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.12.3, config. placeholders in egg configuration-file templates allow a low-privileged user to read config.token, config.tokenid, and config.docker.registries from the full daemon...

abrt: TOCTOU race condition in abrt-dbus SetElement allows arbitrary file writes to dump directories

A time-of-check time-of-use TOCTOU race condition was found in the abrt-dbus D-Bus service's SetElement method. Between dump directory creation and post-create event execution, any local user can call SetElement to write arbitrary text files into the root-owned dump directory, bypassing package...

SUSE CVE-2026-10720

Canonical MicroCeph versions from the squid and tentacle track are vulnerable to a path traversal issue in the remote-import API. Holders of a trusted cluster mTLS certificate such as enrolled cluster members or join token can manipulate files in an imported remote cluster within the...

PT-2026-75902

Name of the Vulnerable Software and Affected Versions Incus versions prior to 7.3.0 Description An unprivileged, project-confined user with can create images and can create instances permissions can execute arbitrary code as root on the host. This occurs when a crafted image includes a backup.yam...

PT-2026-66833

Name of the Vulnerable Software and Affected Versions NTPsec affected versions not specified Description A buffer overflow occurs in the Zyfer refclock component of NTPsec. This issue allows a local attacker to cause a crash of the ntpd process by triggering a buffer copy without checking the siz...