kernel: tipc: fix double-free in tipc_buf_append()

A flaw was found in the Linux kernel's Transparent Inter-Process Communication TIPC module. This vulnerability, a double-free, occurs when the tipcbufappend function incorrectly handles memory after a socket buffer skb reallocation. An attacker could potentially exploit this to cause system...

EUVD-2026-51254

A use-after-free vulnerability exists in SQLite 3.41 when the jsonBlobAppendNode function is invoked subsequent to sqlite3DbFree being called on the aBlob member of the Parse structure...

kernel: tipc: fix double-free in tipc_buf_append()

A flaw was found in the Linux kernel's Transparent Inter-Process Communication TIPC module. This vulnerability, a double-free, occurs when the tipcbufappend function incorrectly handles memory after a socket buffer skb reallocation. An attacker could potentially exploit this to cause system...

CVE-2026-46452 Apache NimBLE: Mesh Proxy SAR reassembly unbounded append and unchecked failure

Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memory pressure and unstable parsing behavior. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version...

CVE-2026-47731

Summary (validated by connected docs): CVE-2026-47731 affects the NASA AMMOS AIT-Core software’s Binary Stream Capture (BSC) component. An unauthenticated HTTP API under /NAME/start allows a remote attacker to trigger path traversal by supplying attacker-controlled fields (log_dir_path, path, fil...

CVE-2026-47731 NASA AMMOS Instrument Toolkit: Path traversal resulting in arbitrary file append (can be triggered over the network by unauthenticated attacker)

The AMMOS Instrument Toolkit Formerly the Bespoke Links to Instruments for Surface and Space BLISS is a Python-based software suite developed to handle Ground Data System GDS, Electronic Ground Support Equipment EGSE, commanding, telemetry uplink/downlink, and sequencing for instrument and CubeSa...

CVE-2026-47731 NASA AMMOS Instrument Toolkit: Path traversal resulting in arbitrary file append (can be triggered over the network by unauthenticated attacker)

The AMMOS Instrument Toolkit Formerly the Bespoke Links to Instruments for Surface and Space BLISS is a Python-based software suite developed to handle Ground Data System GDS, Electronic Ground Support Equipment EGSE, commanding, telemetry uplink/downlink, and sequencing for instrument and CubeSa...

SUSE CVE-2026-53366

In the Linux kernel, the following vulnerability has been resolved: ipv4: account for fraggap on the paged allocation path In ipappenddata, when the paged-allocation branch is taken, alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen;...

SUSE-SU-2026:22637-1 Security update for jq

This update for jq fixes the following issues - CVE-2026-43896: unbounded recursion in jvobjectmergerecursive can lead to C stack exhaustion and a process crash bsc1265075. - CVE-2026-44777: uncontrolled recursion in ordinary module loader when two valid modules include each other can lead to sta...

Astra Linux – Vulnerability in Python 3.11

When constructing nested elements using XMLDom.minidom methods like appendChild, which rely on clearidcache, the algorithm has a quadratic complexity. This can affect the availability of documents when they are constructed with excessively nested structures...

CVE-2026-53362

A flaw was found in the Linux kernel's ipv6 networking subsystem. An incorrect parameter length calculation allows an attacker with permissions to create UDP sockets to trigger overwrites of kernel memory, potentially leading to privilege escalation, data corruption, or a system crash. Mitigation...

PT-2026-55811

Name of the Vulnerable Software and Affected Versions radareorg radare2 versions prior to 6.1.7 Description An integer overflow occurs in the r str ndup and r str append functions within the libr/util/str.c file. This issue requires local access to be exploited. Recommendations Apply the patch...

CVE-2026-53362

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In ip6appenddata, when the paged-allocation branch is taken MSGMORE / NETIFFSG / large fraglen, alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen;...

CVE-2026-53329

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Use kreallocarray in dalvectorreserve Why & How dalvectorreserve computes the allocation size as "capacity vector-structsize" using uint32t arithmetic, which can silently wrap to a small value on overflow. This...

Glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

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UBUNTU-CVE-2026-54903

Oj Optimized JSON is a JSON parser and Object marshaller packaged as a Ruby gem. In versions prior to 3.17.2, Oj.load is vulnerable to heap corruption when parsing a JSON string longer than 2 GB. An integer overflow in bufappendstring buf.h:61 converts the string length to a large negative sizet,...

CVE-2026-13592

A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is...

CVE-2026-13592

A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is...

CVE-2026-13592 liftoff-sr CIPster EtherNet IP Message append out-of-bounds write

A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is...

EUVD-2026-40156

A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is...