CVE-2026-56210

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding layer ID control function allows setting a spatiallayerid exceeding the configured number of layers. This causes an out-of-bounds heap rea...

CVE-2026-56210

CVE-2026-56210 (libaom) : A heap-buffer-overflow in the SVC layer ID control function allows a spatial_layer_id exceeding the configured number of layers, causing an out-of-bounds read (~40,728 bytes) during layer context index computation. This can enable information disclosure or denial of serv...

CVE-2026-56208

CVE-2026-56208 affects libaom, the reference AV1 codec. A flaw in the encoder’s Look-Ahead Processing (LAP) mode bypasses the first-pass stats ring-buffer guard when g_lag_in_frames is 1 or more, causing a 232-byte out-of-bounds write on every frame after the second. This can corrupt heap objects...

SUSE-SU-2026:22243-1 Security update for freeipmi

This update for freeipmi fixes the following issue - CVE-2026-50031: denial of service via buffer overflow in ipmi-oem client bsc1267605...

Astra Linux – Vulnerability in Linux 5.15

A buffer overflow vulnerability was discovered in the Linux kernel’s Intel iSMT SMBus host controller driver, particularly in its handling of the I2CSMBUSBLOCKPROCCALL case using the ioctl I2CSMBUS function. This flaw could allow a local user to cause the system to crash...

Astra Linux – Vulnerability in Linux 5.15

The Linux kernel’s NFSD implementation before versions 5.19.17 and 6.0.2 is vulnerable to buffer overflow attacks. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call RPC into a single array of pages. A client can force the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net: wwan: t7xx: The t7xxportenummsghandler function must now validate portcount against the message length in t7xxportenummsghandler. Additionally, the t7xxportenummsghandler function uses the portcount field provided by the...

Astra Linux – Vulnerability in Munge

MUNGE is an authentication service for creating and validating user credentials. From version 0.5 to 0.5.17, local attackers could exploit a buffer overflow vulnerability in MUNGE the authentication daemon to leak cryptographic key material from process memory. With the leaked key material,...

Astra Linux – Vulnerability in iptables

A buffer overflow in iptables-restore within netfilter iptables version 1.8.2 allows an attacker to at least cause the program to crash or potentially gain control of the system through a specially crafted iptables-save file. This issue is related to the addparamtoargv function in xshared.c...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda: Fixed a potential buffer overflow issue caused by snprintf. The snprintf function returns the size of the string that would be filled if it exceeds the given buffer size. Therefore, using this value may lea...

Astra Linux – Vulnerability in Linux

In the Linux kernel up to version 5.8.7, local attackers who were able to inject conntrack netlink configurations could exploit an overflow in a local buffer, resulting in crashes or triggering the use of incorrect protocol numbers in ctnetlinkparsetuplefilter in net/netfilter/nfconntracknetlink....

Astra Linux – Vulnerability in Apache2

Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP server, that malicious AJP server can send a malicious AJP message back to modproxyajp, causing it to write 4 bytes controlled by the attacker after the end of a heap-based...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: In virtiobt, there is a issue where skbPutskb, len is called before proper validation of len. len comes directly from virtqueuegetbuf, without any validation against the buffer that is posted to the device. The RX skb ...

SUSE-SU-2026:22174-1 Security update for libjxl

This update for libjxl fixes the following issue - CVE-2025-70103: heap buffer overflow when hen processing crafted pbm-images due to insufficient bounds checks bsc1266460...

OPENSUSE-SU-2026:21100-1 Security update for libjxl

This update for libjxl fixes the following issue - CVE-2025-70103: heap buffer overflow when hen processing crafted pbm-images due to insufficient bounds checks bsc1266460...

CVE-2026-12447

A heap buffer overflow flaw was found in the WebRTC component of the Chromium browser. Upstream bugs: https://code.google.com/p/chromium/issues/detail?id=513405023...

ALPINE-CVE-2026-56132

In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

Incorrect Synchronization

Overview Affected versions of this package are vulnerable to Incorrect Synchronization in the doProlog function in xmlparse.c due to improper handling of scaffold backing array reallocation when data structures are shared across multiple parsers. An attacker can achieve arbitrary code execution o...

CVE-2026-56132

In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

SUSE CVE-2026-6039

LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a DXF polyline. The point count taken from the file was truncated to a 16-bit value when the point buffer was sized, while the full count was used to fill it, so a polyline whose...