CVE-2026-1519

Impact: BIND 9 DNSSEC resolvers may consume excessive CPU when validating DNSSEC in a malicious zone. Affected product: BIND 9 series (versions 9.11.0–9.16.50, 9.18.0–9.18.46, 9.20.0–9.20.20, 9.21.0–9.21.19, plus 9.11.3-S1–9.16.50-S1, 9.18.11-S1–9.18.46-S1, and 9.20.9-S1–9.20.20-S1). Root cause: ...

CVE-2026-1519

If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers may make recursive queries see:...

EUVD-2026-15271

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: align netdevice lifecycle with bind/unbind Currently, the netdevice is allocated in ncmallocinst and freed in ncmfreeinst. This ties the network interface's lifetime to the configuration instance rather than th...

CVE-2026-23320

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2026-23320

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2026-23331

In the Linux kernel, the following vulnerability has been resolved: udp: Unhash auto-bound connected sk from 4-tuple hash table when disconnected. Let's say we bind an UDP socket to the wildcard address with a non-zero port, connect it to an address, and disconnect it from the address. bind sets...

CVE-2026-23365 net: usb: kalmia: validate USB endpoints

In the Linux kernel, the following vulnerability has been resolved: net: usb: kalmia: validate USB endpoints The kalmia driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not ha...

CVE-2026-23331

In the Linux kernel, the following vulnerability has been resolved: udp: Unhash auto-bound connected sk from 4-tuple hash table when disconnected. Let's say we bind an UDP socket to the wildcard address with a non-zero port, connect it to an address, and disconnect it from the address. bind sets...

CVE-2026-23320

Removed by vendor...

CVE-2026-23320

CVE-2026-23320 concerns the Linux kernel USB gadget f_ncm driver. The root cause is that the net_device was allocated in ncm_alloc_inst() and freed in ncm_free_inst(), tying the interface lifetime to the configuration instance rather than the USB connection, which can cause the network interface ...

CVE-2026-23320

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: align netdevice lifecycle with bind/unbind Currently, the netdevice is allocated in ncmallocinst and freed in ncmfreeinst. This ties the network interface's lifetime to the configuration instance rather than th...

CVE-2026-23320 usb: gadget: f_ncm: align net_device lifecycle with bind/unbind

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: align netdevice lifecycle with bind/unbind Currently, the netdevice is allocated in ncmallocinst and freed in ncmfreeinst. This ties the network interface's lifetime to the configuration instance rather than th...

Linux Distros Unpatched Vulnerability : CVE-2026-23320

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: gadget: fncm: align netdevice lifecycle with bind/unbind Currently, the netdevice is allocated in ncmallocinst and freed in ncmfreeinst. This ties the...

UBUNTU-CVE-2026-1519

If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers may make recursive queries see:...

UBUNTU-CVE-2026-3591

A use-after-return vulnerability exists in the named server when handling DNS queries signed with SIG0. Using a specially-crafted DNS request, an attacker may be able to cause an ACL to improperly mismatch an IP address. In a default-allow ACL denying only specific IP addresses, this may lead to...

UBUNTU-CVE-2026-3104

A specially crafted domain can be used to cause a memory leak in a BIND resolver simply by querying this domain. This issue affects BIND 9 versions 9.20.0 through 9.20.20, 9.21.0 through 9.21.19, and 9.20.9-S1 through 9.20.20-S1. BIND 9 versions 9.18.0 through 9.18.46 and 9.18.11-S1 through...

ISC BIND 9 安全漏洞

ISC BIND 9 is a domain name system software developed by the ISC organization. Vulnerabilities exist in versions 9.20.0 to 9.20.20, 9.21.0 to 9.21.19, and 9.20.9-S1 to 9.20.20-S1 of ISC BIND 9. These vulnerabilities could lead to crashes when processing queries with correctly signed TKEY records...

Fedora 45 : bind / bind-dyndb-ldap (2026-8db2f80244)

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-8db2f80244 advisory. Update to 9.18.47 rhbz2440561 Security Fixes: - Fix unbounded NSEC3 iterations when validating referrals to unsigned delegations. CVE-2026-1519 Source:...

Linux Distros Unpatched Vulnerability : CVE-2026-3119

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Under certain conditions, named may crash when processing a correctly signed query containing a TKEY record. The affected code can only be reached if an incomin...

PT-2026-27685

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f ncm: align net device lifecycle with bind/unbind Currently, the net device is allocated in ncm alloc inst and freed in ncm free inst. This ties the network interface's lifetime to the configuration instance rather...