CVE-2026-90008 scsi: megaraid_sas: Limit NVMe request size to the PRP chain frame

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Limit NVMe request size to the PRP chain frame megasasmakeprpnvme builds a command's PRP list in cmd-sgframe, a DMA pool buffer of instance-maxchainframesz bytes, spending one entry per NVMe page of the transfe...

kernel: crypto: ccp - copy IV using skcipher ivsize

A flaw was found in the Linux kernel's cryptographic coprocessor CCP driver. When processing AFALG rfc3686-ctr-aes-ccp requests, the ccpaescomplete function attempts to restore more data than the allocated buffer for the Initialization Vector IV can hold. This leads to a buffer overrun, which can...

kernel: crypto: ccp - copy IV using skcipher ivsize

A flaw was found in the Linux kernel's cryptographic coprocessor CCP driver. When processing AFALG rfc3686-ctr-aes-ccp requests, the ccpaescomplete function attempts to restore more data than the allocated buffer for the Initialization Vector IV can hold. This leads to a buffer overrun, which can...

Linux Distros Unpatched Vulnerability : CVE-2026-90010

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: bsg: Cap iouring sense copy to maxresponselen Completion copied scmd-senselen to the user response buffer without honoring maxresponselen. After a valid...

CVE-2026-92239 Buffer overrun in IMAP

A maliciously constructed IMAP line could cause an out-of-bounds buffer read. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3...

CVE-2026-92239

CVE-2026-92239 is a buffer overrun vulnerability in Thunderbird's IMAP handling. A maliciously constructed IMAP line can trigger an out-of-bounds buffer read , potentially exposing sensitive data to an attacker who controls the IMAP response. The issue was fixed in Thunderbird 140.16 . Additional...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ima: fixed the buffer overflow issue in imaeventdigestinitcommon. The function imaeventdigestinit calls imaeventdigestinitcommon, using HASHALGOLAST. This value is then used to access the array hashdigestsize, resulting in a buff...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Stop amdgpudm initialize when link nums greater than maxlinks Reason The Coverity report indicates an OVERRUN warning. There are only maxlinks elements within dc-links. The number of links can reach...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: lzo – Fix for compression buffer overflows Unlike the decompression code, the compression code in LZO never checked for output overflows. Instead, it assumes that the caller always provides sufficient buffer space, withou...

Astra Linux – Vulnerability in Linux 5.10, Linux

The fix for XSA-423 added logic to the Linux’ netback driver to handle cases where a packet is split by a frontend, resulting in not all of the headers being together in one piece. Unfortunately, the introduced logic did not account for the extreme case where the entire packet is split into as ma...

Astra Linux – Vulnerability in Systemd

A “off-by-one” error issue was discovered in Systemd within the formattimespan function of the time-util.c file. An attacker could provide specific values for time and accuracy, resulting in a buffer overflow in formattimespan, which can lead to a Denial of Service...

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

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Check msgid before processing a transaction. WHY & HOW “HDCPMESSAGEIDINVALID -1” is not a valid msgid, nor is it a valid array index. Therefore, it needs to be checked before being used. This fix addresses 4...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Firmware: csdsp: Prevent buffer overflows when processing V2 algorithm headers. It is necessary to ensure that all fields of a V2 algorithm header fit within the available firmware data buffer. The wmfw V2 format introduced...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Firmware: csdsp – Fixed the overflow checking of the wmfw header. The issue involved fixing the check to ensure that the firmware file buffer is large enough to accommodate the wmfw header, thereby preventing the buffer from bein...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: qed: Do not collect too many protection override GRC elements In the protection override dump path, the firmware may return far too many GRC elements, leading to attempts to write beyond the previously allocated dump buffer. This...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the sctpmakestrresetreq function within the net/sctp/smmakechunk.c file, located in the SCTP network protocol in the Linux kernel. This flaw involves attempting to use more buffer space than is allocated, which triggers a BUGON issue, resulting in a denial of service DOS...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-cpm: Length parity checks were performed before switching to 16-bit mode. The commit fc96ec826bce “spi: fsl-cpm: Use 16-bit mode for large transfers with even size” failed to ensure that the size of the data transfer was...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: me4000: Fix potential overrun of the firmware buffer The function requestfirmware requests the firmware that needs to be downloaded. It is possible for this process to exceed the source buffer’s capacity due to reliance o...

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

In the Linux kernel, the following vulnerabilities have been resolved: xHCI: Properly handling isoc Babble and Buffer Overrun events. xHCI 4.9 explicitly prohibits making assumptions that the xHC has released its ownership of a multi-TRB TD when an error occurs in one of the early TRBs. However,...

Astra Linux – Vulnerability in openssl, openssl1.0

ASN.1 strings are internally represented within OpenSSL as an ASN1STRING structure, which contains a buffer for storing the string data and a field for storing the buffer length. This is different from regular C strings, which are represented as a buffer for the string data, terminated with a NUL...