Astra Linux – Vulnerability in grub2

A vulnerability in the GRUB2 bootloader has been identified in the normal module. This flaw, a memory use-after-free issue, occurs because the normalexit command is not properly unregistered when its related module is unloaded. An attacker can exploit this condition by invoking the command after...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ext4: Do not set EXT4GETBLOCKSCONVERT when splitting an unwritten extent before submitting I/O. When allocating blocks during within-EOF DIO and with dioreadnolock enabled, EXT4GETBLOCKSPREIO was set to split an existing unwritte...

Astra Linux – Vulnerability in edk2

EDK2 contains a vulnerability in the PeCoffLoaderRelocateImage function. An attacker may cause memory corruption due to an overflow through an adjacent network. Successful exploitation of this vulnerability could result in a loss of confidentiality, integrity, and/or availability...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: s390/netiucv: Fixed the return type of netiucvtx With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG feature, indirect call targets are validated against the expected function pointer prototype to ensure that the call...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: Fixed the return type of netcpndostartxmit With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to ensure that the...

Astra Linux – Vulnerability in libwebp

A flaw was discovered in libwebp in versions prior to 1.0.1. A heap-based buffer overflow is possible in the function WebPDecodeRGBInto due to an invalid check for buffer size. The greatest threat from this vulnerability is related to data confidentiality and integrity, as well as system...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in xorg-x11-server in versions prior to 21.1.2 and prior to 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The greatest threat posed by this vulnerability is related to data confidentiality and integrity, as well as system availability...

Astra Linux – Vulnerability in Ceph

A key length flaw was discovered in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed during the encryption algorithm process, resulting in the creation of a non-random key. Such a key is weaker and can be exploited to compromise the confidentiality...

Astra Linux – Vulnerability in Ruby-Rack

A security vulnerability exists in versions of Rack 2.2.3 and Rack 2.1.4, where reliance on cookies without validation/integrity checks allows an attacker to forge a secure or host-only cookie prefix...

Astra Linux – Vulnerability in amd64-microcode

IOMMU improperly handles certain special address ranges with invalid device table entries DTEs. This may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially resulting in a loss of guest integrity...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in xorg-x11-server in versions prior to 21.1.2 and prior to 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function. The greatest threat posed by this vulnerability is related to data confidentiality and integrity, as well as system...

Astra Linux – Vulnerability in amd64-microcode

Incomplete system memory cleanup in the SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity...

Astra Linux – Vulnerability in curl

When performing HTTPS transfers, libcurl may incorrectly use the read callback CURLOPTREADFUNCTION to request data to be sent, even when the CURLOPTPOSTFIELDS option has been set. This occurs if the same handle was previously used to issue a PUT request that utilized that callback. This flaw may...

Astra Linux – Vulnerability in Linux

A flaw was discovered in the Nosy driver within the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, resulting in a “use-after-free” condition when one of these devices is removed. The most significant threat posed by this vulnerability relates to...

Astra Linux – Vulnerability in cups

The vulnerability of the copystack function in the CUPS printing server relates to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/sti: The return type of stidvo,hda,hdmiconnectormodevalid has been corrected. With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer...

Astra Linux – Vulnerability in Linux

A flaw was discovered in the JFS filesystem code within the Linux kernel, which allows a local attacker to cause the system to panic by enabling the ability to set extended attributes. This can lead to memory corruption or an escalation of privileges. The most significant threat posed by this...

CVE-2026-25832

A flaw was found in Mbed TLS. The Transport Layer Security TLS 1.3 client accepts a HelloRetryRequest that selects a cryptographic group not advertised by the client. This vulnerability could allow a remote attacker to cause a low integrity impact. Mitigation Mitigation for this issue is either n...

CVE-2026-45056

A flaw was found in matrix-sdk-crypto. This component, responsible for handling end-to-end encryption in Matrix clients, was missing a user ID check during the decryption of Olm-encrypted events that contained the senderdevicekeys property. An attacker, in collusion with the homeserver operator,...

CVE-2023-32803

A flaw was found in the ca-certificates package. This issue prevents the proper removal of certain TrustCor root certificates from the root store. A remote attacker could potentially exploit this vulnerability to leverage these unremoved certificates, leading to a compromise of data integrity. Th...