CVE-2026-74458

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMDHEADERLEN can still be dispatched, and...

CVE-2026-74458 can: kvaser_usb_leaf: kvaser_usb_leaf_wait_cmd(): validate received command extents

In the Linux kernel, the following vulnerability has been resolved: can: kvaserusbleaf: kvaserusbleafwaitcmd: validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMDHEADERLEN can still be dispatched, and...

Linux Distros Unpatched Vulnerability : CVE-2026-72157

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: thunderbolt: Fix frags overflow by bounding framecount tbnetpoll assembles a multi-frame ThunderboltIP packet into one skb. The first frame goes into the...

The vulnerability of the arm_cmn_discover() function in the drivers/perf/arm-cmn.c module of the Linux kernel’s performance monitoring driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the armcmndiscover function in the drivers/perf/arm-cmn.c file of the Linux kernel’s performance monitoring driver relates to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an...

CVE-2026-64449 staging: vme_user: bound slave read/write to the kern_buf size

In the Linux kernel, the following vulnerability has been resolved: staging: vmeuser: bound slave read/write to the kernbuf size The SLAVE-path helpers buffertouser and bufferfromuser copy 'count' bytes into/out of the fixed-size kernbuf sizebuf == PCIBUFSIZE == 0x20000, 128 KiB using ppos as the...

CVE-2026-63960 usb: typec: wcove: don't write past struct pd_message in wcove_read_rx_buffer()

In the Linux kernel, the following vulnerability has been resolved: usb: typec: wcove: don't write past struct pdmessage in wcovereadrxbuffer wcovereadrxbuffer copies the PD RX FIFO into the caller's struct pdmessage with for i = 0; i regmap, USBCRXDATA + i, msg + i; which has two problems:...

kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id

In the Linux kernel, the following vulnerability has been resolved: crypto: asymmetrickeys - prevent overflow in asymmetrickeygenerateid Use checkaddoverflow to guard against potential integer overflows when adding the binary blob lengths and the size of an asymmetrickeyid structure and return...

Security update for apache2

This update for apache2 fixes the following issues CVE-2026-29167: modldap per-dir use-after-free bsc1267976. CVE-2026-29170: modproxyftp XSS bsc1267977. CVE-2026-34355: modproxyhtml buffer overflow bsc1267978. CVE-2026-34356: malicious backend servers can lead to a heap-based buffer overflow...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: comedi: niusb6501: fixed NULL dereferencing in command paths. The driver uses USB transfer buffers of the endpoint size, but there were no sanity checks on their sizes. This can lead to dereferencing of zero-size pointers or...

CVE-2026-7055

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The...

EUVD-2026-19307

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From 3.2.0 to before 3.2.7, 3.3.9, and 3.4.9, a signed integer overflow exists in undopxr24impl in src/lib/OpenEXRCore/internalpxr24.c at line 377. The...

CVE-2026-5350

A security flaw has been discovered in Trendnet TEW-657BRM 1.00.1. The impacted element is the function updatepcdb of the file /setup.cgi. The manipulation of the argument macpcdba results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the...

Important: openssl

Issue Overview: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. CVE-2025-15468 A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before...

The vulnerability of the lio_target_nacl_info_show() function in the drivers/target/iscsi/iscsi_target_configfs.c file of the Linux operating system’s TCM driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the liotargetnaclinfoshow function in the drivers/target/iscsi/iscsitargetconfigfs.c file of the Linux kernel’s TCM driver is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could...

MiracleLinux 8 : httpd:2.4 (AXSA:2022-3019:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3019:01 advisory. httpd: modlua: Possible buffer overflow when parsing multipart content CVE-2021-44790 Tenable has extracted the preceding description block directly from the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000895)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000895 advisory. Buffer overflow in the ozcdevwrite function in drivers/staging/ozwpan/ozcdev.c in the Linux kernel before 3.12 allows local users to cause a denial of service or...

SUSE CVE-2025-11964

On Windows only, if libpcap needs to convert a Windows error message to UTF-8 and the message includes characters that UTF-8 represents using 4 bytes, utf16letoutf8truncated can write data beyond the end of the provided buffer...

CVE-2025-13190

A vulnerability was found in D-Link DIR-816L 206b09beta. This vulnerability affects the function scandirmain of the file /portal/ajaxexporer.sgi. The manipulation of the argument en results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public a...

CVE-2025-39988 can: etas_es58x: populate ndo_change_mtu() to prevent buffer overflow

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: populate ndochangemtu to prevent buffer overflow Sending an PFPACKET allows to bypass the CAN framework logic and to directly reach the xmit function of a CAN driver. The only check which is performed by the...

CVE-2025-59729 Heap-buffer-overflow read in FFmpeg DHAV get_duration

When parsing the header for a DHAV file, there's an integer underflow in offset calculation that leads to reading the duration from before the start of the allocated buffer. If we load a DHAV file that is larger than MAXDURATIONBUFFERSIZE bytes 0x100000 for example 0x101000 bytes, then at 0 we ha...