wireshark security update

An update is available for wireshark. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The wireshark packages contain a network protocol analyzer used to capture...

wireshark: Heap-based Buffer Overflow in Wireshark

A flaw was found in the SCTP protocol dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a heap-based buffer overflow, resulting in a denial of service or potentially allowing code execution...

wireshark: Wireshark: Denial of Service via X.509IF protocol dissector crash

A flaw in Wireshark's X.509IF protocol dissector allows a remote attacker to cause a Denial of Service DoS. By providing a specially crafted capture file or network stream, an attacker can crash the application, making it unavailable...

wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash

A flaw was found in Wireshark. An unauthenticated remote attacker could exploit a vulnerability in the C12.22 protocol dissector by sending specially crafted network traffic. This could lead to a crash of the application, resulting in a Denial of Service DoS...

wireshark: Wireshark: Denial of Service vulnerability in H.245 protocol dissector

A flaw was found in Wireshark. A remote attacker could exploit a vulnerability in the H.245 protocol dissector. By crafting and sending malformed H.245 protocol data, an attacker could cause the Wireshark application to crash when a user processes this untrusted network data, leading to a denial ...

wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash

A flaw in Wireshark's C12.22 protocol dissector allows remote attackers to trigger a Denial of Service DoS. By sending a specially crafted network packet or capture file, an attacker can crash the application, disrupting network analysis capabilities...

wireshark: Wireshark: Denial of Service via RRC protocol dissector out-of-bounds write

A flaw was found in Wireshark. This vulnerability allows a remote attacker to cause a denial of service DoS by sending a specially crafted Universal Mobile Telecommunications System UMTS RRC protocol packet. The flaw resides in the UMTS RRC protocol dissector, which can lead to a crash of the...

wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector

A flaw was found in Wireshark. A remote attacker could exploit a denial of service vulnerability in the ESS protocol dissector by processing a specially crafted network packet. This could lead to the application crashing, preventing network traffic analysis. The impact is limited to the...

MiracleLinux 8 : wireshark-2.6.2-21.el8_10 (AXSA:2026-2083:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-2083:01 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

wireshark security update

4.4.2-10.0.1.el102.8 - Fix post script to not fail during initial installation Orabug: 37565359 1:4.4.2-10.8 - Fix Heap-based Buffer Overflow in Wireshark CVE-2026-95389 - Resolves: RHEL-272823 1:4.4.2-10.7 - Fix DoS via heap-based buffer overflow in SPDY dissector CVE-2026-95387 - Resolves:...

MiracleLinux 9 : wireshark-3.4.10-9.el9_8.5 (AXSA:2026-2089:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-2089:02 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

Rocky Linux 8 [CIQ] Security Update: wireshark / wireshark-cli / wireshark-cli-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_83657)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202683657 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

Rocky Linux 9 [CIQ] Security Update: wireshark / wireshark-cli / wireshark-cli-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_83546)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202683546 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

RLSA-2026:83546 Important: wireshark security update

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fixes: wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

wireshark security update

An update is available for wireshark. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The wireshark packages contain a network protocol analyzer used to capture...

RLSA-2026:83657 Moderate: wireshark security update

The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fixes: wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

wireshark security update

An update is available for wireshark. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The wireshark packages contain a network protocol analyzer used to capture...

AlmaLinux 9 : wireshark (ALSA-2026:83546)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:83546 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

AlmaLinux 8 : wireshark (ALSA-2026:83657)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:83657 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...

RockyLinux 9 : wireshark (RLSA-2026:83546)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:83546 advisory. wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash CVE-2026-76886 wireshark: Wireshark: Denial of Service via RRC protocol...