Linux Distros Unpatched Vulnerability : CVE-2026-31716

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fs/ntfs3: validate rec-used in journal-replay file record check checkfilerecord validates rec-total against the record size but never validates rec-used. The...

Linux Distros Unpatched Vulnerability : CVE-2026-43057

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: correctly handle tunneled traffic on IPV6CSUM GSO fallback NETIFFIPV6CSUM only advertises support for checksum offload of packets without IPv6 extension...

Linux Distros Unpatched Vulnerability : CVE-2026-31759

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: ulpi: fix double free in ulpiregisterinterface error path When deviceregister fails, ulpiregister calls putdevice on ulpi-dev. The device release callback...

Linux Distros Unpatched Vulnerability : CVE-2026-43041

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: qrtr: replace qrtrtxflow radixtree with xarray to fix memory leak radixtreecreate allocates and links intermediate nodes into the tree one by one. If a...

Linux Distros Unpatched Vulnerability : CVE-2026-31711

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 smb: server: fix leak of activenumconn in ksmbdtcpnewconnection address...

Linux Distros Unpatched Vulnerability : CVE-2026-31701

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: caiaq: take a reference on the USB device in createcard The caiaq driver stores a pointer to the parent USB device in cdev-chip.dev but never takes a...

Linux Distros Unpatched Vulnerability : CVE-2026-31717

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: validate owner of durable handle on reconnect Currently, ksmbd does not verify if the user attempting to reconnect to a durable handle is the same user w...

Linux Distros Unpatched Vulnerability : CVE-2026-31749

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI attach handler function atmio16dattach returns an error, the COMEDI core wil...

Linux Distros Unpatched Vulnerability : CVE-2026-43011

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix potential double free of skb When allocskb fails in x25queuerxframe it calls...

Linux Distros Unpatched Vulnerability : CVE-2026-31752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bridge: brndsend: validate ND option lengths brndsend walks ND options according to option-provided lengths. A malformed option can make the parser advance beyo...

Dangerous New Linux Exploit Gives Attackers Root Access to Countless Computers

The exploit, dubbed CopyFail and tracked as CVE-2026-31431, allows hackers to take over PCs and data center servers. The Linux vulnerabilities have been patched—but many machines remain at risk...

Exploit for CVE-2026-31431

CVE-2026-31431 Copy Fail Checker Verifica si un host Linux...

New Linux 'Copy Fail' Vulnerability Enables Root Access on Major Distributions

Cybersecurity researchers have disclosed details of a Linux local privilege escalation LPE flaw that could allow an unprivileged local user to obtain root. The high-severity vulnerability tracked as CVE-2026-31431 CVSS score: 7.8 has been codenamed Copy Fail by Xint.io and Theori. "An unprivilege...

CVE-2026-42800

NULL pointer dereference vulnerability in ASR1903 in ASR LapwingLinux on Linux imsclient modules allows Pointer Manipulation. This vulnerability is associated with program files sip/utils/src/sipuri.c...

Linux Distros Unpatched Vulnerability : CVE-2026-42013

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name SAN could cause the validation process to incorrectly fall back ...

Linux Distros Unpatched Vulnerability : CVE-2026-42015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in gnutls. An off-by-one error exists in the PKCS12 bag element bounds check. This vulnerability allows an remote attacker to write past the...

Linux Distros Unpatched Vulnerability : CVE-2026-3833

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in gnutls. This vulnerability occurs because gnutls performs case-sensitive comparisons of nameConstraints labels, specifically for dNSName DNS...

Linux Distros Unpatched Vulnerability : CVE-2026-40684

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Exim before 4.99.2, on systems using musl libc not glibc, an attacker can crash the connection instance when malformed DNS data is present in PTR records. Th...

Linux Distros Unpatched Vulnerability : CVE-2026-39402

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - lxc is a Linux container runtime. In the setuid helper lxc-user-nic, the delete path contains a logic flaw in the findline function that allows an unprivileged...

Linux Distros Unpatched Vulnerability : CVE-2026-42009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator...