CVE-2026-95393 Heap-based Buffer Overflow in Wireshark

CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-95393 Heap-based Buffer Overflow in Wireshark

CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-95393 Heap-based Buffer Overflow in Wireshark

CSN.1 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-95393

A heap-based buffer overflow in the CSN.1 protocol dissector of Wireshark (versions 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 ) allows for a denial of service (DoS) impact. Exploitation of this vulnerability can lead to a loss of system availability or critical functional faults. Users are advised to up...

CVE-2026-95388 Heap-based Buffer Overflow in Wireshark

Sharkd utility crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-95388

The Wireshark software contains a Heap-based Buffer Overflow in the Sharkd utility. This vulnerability affects versions 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 , potentially allowing an attacker to cause a Denial of Service (DoS) . While Kaspersky notes that some Wireshark vulnerabilities can lead to ...

CVE-2026-95388 Heap-based Buffer Overflow in Wireshark

Sharkd utility crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-95388 Heap-based Buffer Overflow in Wireshark

Sharkd utility crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96417 Heap-based Buffer Overflow in Wireshark

RF4CE protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96417

A heap-based buffer overflow exists in the RF4CE protocol dissector of Wireshark versions earlier than 4.6.9 and 4.4.19 . The root cause is a lack of proper validation of user-supplied data length prior to copying it to a buffer during the parsing of RF4CE key exchange packets . An attacker can e...

CVE-2026-96417 Heap-based Buffer Overflow in Wireshark

RF4CE protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96417 Heap-based Buffer Overflow in Wireshark

RF4CE protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96423 Heap-based Buffer Overflow in Wireshark

X11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96423 Heap-based Buffer Overflow in Wireshark

X11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96423 Heap-based Buffer Overflow in Wireshark

X11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96423

The Wireshark network protocol analyzer is susceptible to a heap-based buffer overflow in the X11 protocol dissector . This vulnerability affects versions 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 . Exploitation of this flaw can lead to a denial of service (DoS) condition, where the application crashes ...

CVE-2026-96416 Heap-based Buffer Overflow in Wireshark

IEEE 802.11 protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-96416

Wireshark versions 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 are susceptible to a Heap-based Buffer Overflow within the IEEE 802.11 protocol dissector . This vulnerability allows a malicious user to cause a Denial of Service (DoS) . While the Kaspersky documentation mentions that some vulnerabilities in...

CVE-2026-97555

A flaw was found in the Linux kernel's SMB client. When rewriting a Discretionary Access Control List DACL during file ownership updates, the kernel allocates memory based on the original identifier lengths rather than accounting for larger replacement Security Identifiers SIDs. A local user can...

PT-2026-102661

TeamViewer Full Client and Host for Linux and macOS prior version 15.82 contain a heap-based buffer overflow vulnerability in the processing of .tvs session recording files. A size mismatch during decompression of recorded session data can result in out-of-bounds heap writes. By convincing a user...