CVE-2026-81882 radare2: Missing string termination causes heap out-of-bounds read in radare2 bplist parser

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary property-list Unicode parser was vulnerable because the binary-property-list Unicode parser underallocated an uninitialized UTF-8 destination and did not guarantee NUL termination. The...

Linux Distros Unpatched Vulnerability : CVE-2026-89817

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/gud: NUL-terminate TV mode names read from the device gudconnectoraddtvmode reads a buffer of fixed-size mode names from the USB device and passes pointers...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: bna: Ensure that the copied buffer is terminated with NUL characters. Currently, we allocate a kernel buffer of size nbytes and copy nbytes from user space to that buffer. Later, we use sscanf on this buffer, but we do not ensure...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Avoid an off-by-one reading from userspace. We attempt to access an additional 1 byte from userspace using memdupuserbuffer, count + 1. However, userspace only provides a buffer of size count bytes, and only those...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buffer is terminated with NUL characters. Currently, we allocate a kernel buffer of a certain size and copy data from user space to that buffer. Later, we use kstrtouint on this buffer, but we do not...

CVE-2026-14368 Off-by-one out-of-bounds NUL write in Zephyr LwM2M JSON string parser

The LwM2M JSON content formatter's getstring in subsys/net/lib/lwm2m/lwm2mrwjson.c copies a parsed JSON string into a caller-supplied buffer and NUL-terminates it. The length guard used if stringlength buflen, which accepts a string whose length is exactly buflen. After memcpy fills the whole...

PT-2026-83953

The LwM2M JSON content formatter's get string in subsys/net/lib/lwm2m/lwm2m rw json.c copies a parsed JSON string into a caller-supplied buffer and NUL-terminates it. The length guard used if string length buflen, which accepts a string whose length is exactly buflen. After memcpy fills the whole...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001477)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001477 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098890)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098890 advisory. In the Linux kernel, the following vulnerability has been resolved: tracing: Prevent out-of-bounds read in glob matching String event fields are not necessarily...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: SCSI: BFA – Ensure that the copied buffer is terminated with NUL characters. Currently, we allocate a kernel buffer of size nbytes and copy nbytes from user space to that buffer. Later, we use sscanf on this buffer, but we do not...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: s390/cio: Ensure that the copied buf is terminated with NUL characters. Currently, we allocate a kernel buffer of size lbuf and copy lbuf from userspace to that buffer. Later, we use the scanf function on this buffer, but we do n...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102031)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102031 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: terminate table name before findtablelock updatecounters and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001493)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001493 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: dbg-tlv: ensure NUL termination The iwlfwinidebuginfotlv is used as a string, so w...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100499)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100499 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: terminate table name before findtablelock updatecounters and...

CVE-2026-10848 Out-of-bounds read in Zephyr OCPP 1.6 RPC message parser (parse_rpc_msg)

The OCPP 1.6 client in subsys/net/lib/ocpp parsed inbound WAMP RPC frames in parserpcmsg subsys/net/lib/ocpp/ocppj.c using a hand-rolled helper, extractstringfield, that copied the message's uid and action fields with strncpyoutbuf, token + 1, outlen - 1 and then scanned the result with...

PT-2026-67007

The OCPP 1.6 client in subsys/net/lib/ocpp parsed inbound WAMP RPC frames in parse rpc msg subsys/net/lib/ocpp/ocpp j.c using a hand-rolled helper, extract string field, that copied the message's uid and action fields with strncpyout buf, token + 1, outlen - 1 and then scanned the result with...

PT-2026-61073

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA ionic driver where the node desc array within the ib device structure is not guaranteed to be NUL-terminated. This occurs because the node desc store function...

CVE-2026-44041 UltraVNC vncWc2Mb calls wcslen() before validating that the wide string is NUL-terminated

UltraVNC through 1.8.2.2 contains an out-of-bounds read in the wide-string to multibyte conversion helper. In rfb/dh.cpp:204, the vncWc2Mb function passes a caller-supplied WCHAR pointer to wcslen before any bounds check. If the caller provides a wide-character buffer that is not properly...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ice: Ensure that the copied buffer is terminated with NUL characters. Currently, we allocate a kernel buffer of a certain size and copy a certain number of bytes from user space to that buffer. Later, we use sscanf on this buffer...

CLSA-2026-1771241609 kernel: Fix of 13 CVEs

vsock: Do not allow binding to VMADDRPORTANY CVE-2025-38618 - cnic: Fix use-after-free bugs in cnicdeletetask CVE-2025-39945 - scsi: bfa: Double-free fix CVE-2025-38699 - pptp: ensure minimal skb length in pptpxmit CVE-2025-38574 - ipv6: reject malicious packets in ipv6gsosegment CVE-2025-38572 -...