CVE-2026-76888

Wireshark versions 4.6.0–4.6.7 and 4.4.0–4.4.18 have a flaw in the RDP protocol dissector that can be triggered by crafted RDP traffic, causing a crash and denial of service. CVSS 3.1 scores LOW (3.1). Exploitation details are not provided. Upgrade to a patched version per WNPASec-2026-67.

CVE-2026-76888 Heap-based Buffer Overflow in Wireshark

RDP protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76887 Heap-based Buffer Overflow in Wireshark

Crash in the Wireshark dissection engine in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76887

Wireshark's dissection engine (versions 4.6.0–4.6.7 and 4.4.0–4.4.18) contains a heap-based buffer overflow that can crash the application when processing crafted network traffic. CVSS 3.1 scores this LOW (3.1) with network attack vector but high complexity and user interaction required. No patch...

CVE-2026-76886 Heap-based Buffer Overflow in Wireshark

C12.22 protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76886

Wireshark's C12.22 protocol dissector contains a heap-based buffer overflow affecting versions 4.6.0–4.6.7 and 4.4.0–4.4.18. Crafted C12.22 packets can trigger a crash, enabling denial of service with CVSS 8.1 HIGH (network-exploitable, no authentication). No in-the-wild exploitation is reported....

CVE-2026-76884 Buffer Over-read in Wireshark

ERF file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76884

Wireshark's ERF file parser crashes on crafted ERF files in versions 4.4.0–4.4.18 and 4.6.0–4.6.7, enabling remote denial of service (CVSS 3.1 LOW). No exploitation details are provided; upgrading to a patched version resolves the issue.

CVE-2026-76883

The Catapult DCT2000 file parser in Wireshark 4.6.0–4.6.7 and 4.4.0–4.4.18 crashes on malformed input, causing denial of service. CVSS 4.7 (local, high complexity). No in-the-wild exploitation reported; upgrade to patched versions. See wireshark.org/security/wnpa-sec-2026-74.html and gitlab.com/w...

CVE-2026-76883 Heap-based Buffer Overflow in Wireshark

Catapult DCT2000 file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76882

Wireshark's Bluetooth Attribute Protocol (ATT) dissector crashes in versions 4.6.0–4.6.7 and 4.4.0–4.4.18 when processing malformed Bluetooth traffic, causing denial of service. CVSS 4.7 (Medium) requires local access and user interaction. No exploitation evidence is provided. Upgrade to a patche...

CVE-2026-63123

creationtimestamp| type| source ---|---|--- 2026-08-19 22:35:02+00:00| published-proof-of-concept| https://github.com/tinacms/tinacms/security/advisories/GHSA-rgr9-r7mj-mf6x...

CVE-2026-76347

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, a user who does not hold the "admin" or "power" Splunk roles could use Server-Side Request Forgery SSRF in report notifications to send system-authenticated...

CVE-2026-76348

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds a Splunk role that contains the high-privilege listsearchheadclustering capability could send a read request to Search Head Cluster member control endpoints and change cluster state, which could allow for a...

CVE-2026-69550

Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network...

CVE-2025-36254

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an attacker to bypass security authentication due to improperly encoding of DSCLI command output to obtain sensitive information or cause a denial of service...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

CVE-2026-76400 Denial of Service (DoS) through the REST API in Splunk Connect for Kafka

In Splunk Connect for Kafka versions below 2.2.7, an unauthenticated user who can reach the Kafka Connect Representational State Transfer REST API and influence responses from a Hypertext Transfer Protocol HTTP Event Collector endpoint in Splunk Enterprise could cause the connector to retry faile...

CVE-2026-76400

Splunk Connect for Kafka versions below 2.2.7 are affected by a denial-of-service vulnerability in the HTTP Event Collector delivery retry handling. The root cause is an unbounded default retry limit for failed event batches, rather than a finite cap. An unauthenticated attacker who can reach the...

CVE-2026-76348 Missing Authorization in Search Head Cluster Member Controls in Splunk Enterprise

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who holds a Splunk role that contains the high-privilege listsearchheadclustering capability could send a read request to Search Head Cluster member control endpoints and change cluster state, which could allow for a...