Varnish varnish-modules before 0.17.1 allows remote attackers to cause a denial of service (daemon restart) in some configurations. This does not affect organizations that only install the Varnish Cache product; however, it is common to install both Varnish Cache and varnish-modules. Specifically, an assertion failure or NULL pointer dereference can be triggered in Varnish Cache through the varnish-modules header.append() and header.copy() functions. For some Varnish Configuration Language (VCL) files, this gives remote clients an opportunity to cause a Varnish Cache restart. A restart reduces overall availability and performance due to an increased number of cache misses, and may cause higher load on backend servers.

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tinylcy Vino through 2017-12-15 allows remote attackers to cause a denial of service ("vn_get_string error: Resource temporarily unavailable" error and daemon crash) via a long URL.

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arpwatch 2.1a15, as used by Red Hat, Debian, Fedora, and possibly others, does not properly drop supplementary groups, which might allow attackers to gain root privileges by leveraging other vulnerabilities in the daemon.

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CVE-2023-28760

The TP-Link AX1800 WiFi 6 Router (Archer AX21) is vulnerable to a stack-based buffer overflow in the minidlna-1.1.2/upnpsoap.c component. An unauthenticated attacker on the LAN can exploit an unvalidated db_dir field in the minidlnad service to modify the files.db file. This chain allows for arbi...

USN-7774-4 linux-kvm vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA...

[SECURITY] Fedora 41 Update: xen-4.19.3-3.fc41

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

UBUNTU-CVE-2023-53508

In the Linux kernel, the following vulnerability has been resolved: ublk: fail to start device if queue setup is interrupted In ublkctrlstartdev, if waitforcompletioninterruptible is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLKCMDSTARTDEV, otherwise kernel...

[SECURITY] Fedora 43 Update: bird-3.1.4-1.fc43

BIRD is a dynamic IP routing daemon supporting both, IPv4 and IPv6, Border Gateway Protocol BGPv4, Routing Information Protocol RIPv2, RIPng, Open Shortest Path First protocol OSPFv2, OSPFv3, Babel Routing Protocol Babel, Bidirectional Forwarding Detection BFD, IPv6 router advertisements, static...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-090 (ALASKERNEL-5.15-2025-090)

The version of kernel installed on the remote host is prior to 5.15.75-48.135. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-090 advisory. A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects t...

NewStart CGSL MAIN 6.06 : dbus Multiple Vulnerabilities (NS-SA-2025-0236)

The remote NewStart CGSL host, running version MAIN 6.06, has dbus packages installed that are affected by multiple vulnerabilities: - An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and...

NewStart CGSL MAIN 6.06 : bind Multiple Vulnerabilities (NS-SA-2025-0228)

The remote NewStart CGSL host, running version MAIN 6.06, has bind packages installed that are affected by multiple vulnerabilities: - The default access control lists ACL in ISC BIND 9.4.0, 9.4.1, and 9.5.0a1 through 9.5.0a5 do not set the allow-recursion and allow-query-cache ACLs, which allows...

CVE-2025-59938

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions starting from 3.8.0 to before 4.11.0, wazuh-analysisd is vulnerable to a heap buffer overflow when parsing XML elements from Windows EventChannel messages. This issue has been patched in...

AlmaLinux 9 : udisks2 (ALSA-2025:15018)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:15018 advisory. udisks: Out-of-bounds read in UDisks Daemon CVE-2025-8067 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Not...

AlmaLinux 8 : udisks2 (ALSA-2025:15017)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:15017 advisory. udisks: Out-of-bounds read in UDisks Daemon CVE-2025-8067 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Not...

CVE-2025-59938

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions starting from 3.8.0 to before 4.11.0, wazuh-analysisd is vulnerable to a heap buffer overflow when parsing XML elements from Windows EventChannel messages. This issue has been patched in...

Ubuntu 22.04 LTS : Linux kernel (Azure FIPS) vulnerabilities (USN-7775-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7775-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

FreeBSD : libudisks -- Udisks: out-of-bounds read in udisks daemon (3bf134f4-942d-11f0-95de-0800276af896)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 3bf134f4-942d-11f0-95de-0800276af896 advisory. [email protected] reports: A flaw was found in the Udisks daemon, where it allows unprivileged users ...

USN-7776-1 linux-oracle-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA...

PT-2026-37613

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The ceph zero partial object function lacks the proper snapshot context for its OSD write operations. This deficiency can result in data inconsistencies within snapshots. Recommendations...

SUSE SLES12: avahi / avahi-compat-howl-devel / avahi-compat-mDNSResponder-devel / etc (SUSE-SU-2025:03332-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2025:03332-1 advisory. - CVE-2024-52615: wide-area DNS uses constant source port for queries and can expose the Avahi-daemon to DNS spoofing attacks bsc1233421. Tenable has...