[ALSA-2026:83657] Moderate: wireshark security update
Type:
security
Severity:
moderate
Release date:
2026-10-16
Description:
The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fix(es): * wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash (CVE-2026-76886) * wireshark: Wireshark: Denial of Service via RRC protocol dissector out-of-bounds write (CVE-2026-76880) * wireshark: Wireshark: Denial of Service vulnerability in ESS protocol dissector (CVE-2026-76919) * wireshark: Wireshark: Denial of Service vulnerability in H.245 protocol dissector (CVE-2026-76927) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 wireshark-cli-2.6.2-21.el8_10.aarch64.rpm 65e2f535b6d27515c0fcf039a939b8f9f594504b2c734e8f78f6bfc96563285e
aarch64 wireshark-devel-2.6.2-21.el8_10.aarch64.rpm b84f97df9b9a7a93e8cecc0735ecb458e2f1eb7d2ba5a7077d1611425f0d723d
aarch64 wireshark-2.6.2-21.el8_10.aarch64.rpm d2ec401a2f96950978ee78e6473575690a57d917de903fafc189df0d89e9b4ad
i686 wireshark-devel-2.6.2-21.el8_10.i686.rpm 2b28b02fa0a1b3b02b09df82899be2343401c03fe628c77b5921b8f8a1e7534a
i686 wireshark-cli-2.6.2-21.el8_10.i686.rpm f4214a970741c8bc475fb556bb8dd6a7cad7ae6f4ad369788cfed7cab6b77118
ppc64le wireshark-2.6.2-21.el8_10.ppc64le.rpm 20221ee2f49e128dbc772d2b1320dac138e39f12c2c4ce3cac248fa3920d937e
ppc64le wireshark-devel-2.6.2-21.el8_10.ppc64le.rpm 54b08cb388c4ef6f35ce02d31a3d8ab65358e17507e5611ba04b7633fc5f7432
ppc64le wireshark-cli-2.6.2-21.el8_10.ppc64le.rpm ef00d243058f574740fbce9e4c272bc6ec2535577acf186f1c25adff6286f87b
s390x wireshark-2.6.2-21.el8_10.s390x.rpm 7172ec85fb2fe3ba75fdce7253be4d70e2b1b6ebb2f01ab991bef47012ab5caa
s390x wireshark-cli-2.6.2-21.el8_10.s390x.rpm 78bfeb24f8c970c27feef0eb88a0dc891e1a8e94454477047a19b5cc9ef82cb4
s390x wireshark-devel-2.6.2-21.el8_10.s390x.rpm 968aa1277b5819496106a1fc09890914405c418da6e7161212f37cec9b5a704a
x86_64 wireshark-devel-2.6.2-21.el8_10.x86_64.rpm 4752deb5242cea26c1ef616336d97975aa9036208e31418869e5a7d1a78dd931
x86_64 wireshark-2.6.2-21.el8_10.x86_64.rpm a9901242ed911d6ed48ac9cf80bd2061e8cee7ed7395a90c324e5a2e4e3bcb97
x86_64 wireshark-cli-2.6.2-21.el8_10.x86_64.rpm bc4d44c6002c965a7837cd24f0290dba3e1f9304e367f21c414c8b24562e3c07
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.