203 matches found
CVE-2026-76887
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 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
A heap-based buffer overflow in the Wireshark dissection engine affects versions 4.6.0–4.6.7 and 4.4.0–4.4.18 , allowing a remote attacker to cause a denial of service by tricking a user into processing a specially crafted network packet. No confidentiality or integrity impact is indicated. The N...
CVE-2026-76887
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...
PT-2026-78848
Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A heap-based buffer overflow in the dissection engine can lead to a crash, resulting in a denial of service. A heap-based buffer overflow occurs when a...
PT-2026-78841
Name of the Vulnerable Software and Affected Versions Wireshark versions 4.6.0 through 4.6.7 Wireshark versions 4.4.0 through 4.4.18 Description A crash in the RRC protocol dissector can lead to a denial of service. A dissector is a software component that breaks down network traffic into a...
CVE-2026-6525
A flaw was found in the IEEE 802.11 dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a NULL pointer dereference, resulting in a denial of service. Mitigation If the IEEE 802.11 protocol dissector is not being used, it can be...
CVE-2026-6533
A flaw was found in Wireshark. A remote attacker could exploit a dissection engine LZ77 decompression crash by crafting a malicious packet. This vulnerability leads to a Denial of Service DoS condition, making the application unavailable. Mitigation To mitigate this issue, users should avoid...
CVE-2026-6535
A flaw was found in Wireshark's dissection engine. A remote attacker could exploit this vulnerability by sending a specially crafted packet. This could trigger a zlib decompression crash, leading to a denial of service and making the application unresponsive or causing it to terminate unexpectedl...
SUSE CVE-2026-6535
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
Wireshark 2.2.x < 2.2.13 Multiple Vulnerabilities (macOS)
The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.2.13. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.2.13 advisory. - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the pcapng file parser could crash. This was address...
AZL-85455 CVE-2026-6533 affecting package wireshark 4.4.7-2
Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
AZL-85187 CVE-2026-6535 affecting package wireshark 4.4.7-2
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
UBUNTU-CVE-2026-6533
Dissection engine LZ77 decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
UBUNTU-CVE-2026-6535
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
CVE-2026-6535 Improperly Controlled Sequential Memory Allocation in Wireshark
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
CVE-2026-6535
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
CVE-2026-6535
Dissection engine zlib decompression crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...
CVE-2026-6535
Wireshark contains a vulnerability CVE-2026-6535 in its dissection engine where a zlib decompression crash is triggered by improper control of sequential memory allocation. Affected versions are Wireshark 4.6.0–4.6.4 and 4.4.0–4.4.14, leading to denial of service. The issue is described in the CV...
