kritik
CVE-2026-76886
wireshark: Wireshark: Denial of Service via C12.22 protocol dissector crash
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.3CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: AlmaLinux (yüksek), Amazon (yüksek), Oracle (yüksek), Rocky Linux (yüksek), Red Hat (orta).
Açıklama
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
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 5.0 | wireshark, wireshark-devel | 4.6.8-1.ph5 |
| alma 10 | wireshark, wireshark-cli, wireshark-devel | 1:4.4.2-10.el10_2.8 |
| alma 8 | wireshark, wireshark-cli, wireshark-devel | 1:2.6.2-21.el8_10 |
| alma 9 | wireshark, wireshark-cli, wireshark-devel | 1:3.4.10-9.el9_8.5 |
| amazon linux 2 | wireshark, wireshark-cli, wireshark-debuginfo ve 1 tane daha | 1:2.6.2-15.amzn2.0.11 |
| amazon linux 2023 | wireshark-cli, wireshark-cli-debuginfo, wireshark-debugsource ve 1 tane daha | 1:4.6.8-1.amzn2023.0.1 |
| debian 11 | wireshark | düzeltme belirtilmemiş |
| debian 12 | wireshark | düzeltme belirtilmemiş |
| debian 13 | wireshark | 4.4.18-0+deb13u1 |
| debian 14 | wireshark | 4.6.9-1 |
| echo | wireshark | 4.4.18-0+deb13u1 |
| minimos | tshark-4.4 | 4.4.18-r0 |
35 kaynaktaki 73 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 5.0 | wireshark | 4.6.8-1.ph5 |
| Photon OS 5.0 | wireshark-devel | 4.6.8-1.ph5 |
| alma 10 | wireshark | 1:4.4.2-10.el10_2.8 |
| alma 10 | wireshark-cli | 1:4.4.2-10.el10_2.8 |
| alma 10 | wireshark-devel | 1:4.4.2-10.el10_2.8 |
| alma 8 | wireshark | 1:2.6.2-21.el8_10 |
| alma 8 | wireshark-cli | 1:2.6.2-21.el8_10 |
| alma 8 | wireshark-devel | 1:2.6.2-21.el8_10 |
| alma 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| alma 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
| alma 9 | wireshark-devel | 1:3.4.10-9.el9_8.5 |
| amazon linux 2 | wireshark | 1:2.6.2-15.amzn2.0.11 |
| amazon linux 2 | wireshark-cli | 1:2.6.2-15.amzn2.0.11 |
| amazon linux 2 | wireshark-debuginfo | 1:2.6.2-15.amzn2.0.11 |
| amazon linux 2 | wireshark-devel | 1:2.6.2-15.amzn2.0.11 |
| amazon linux 2023 | wireshark-cli | 1:4.6.8-1.amzn2023.0.1 |
| amazon linux 2023 | wireshark-cli-debuginfo | 1:4.6.8-1.amzn2023.0.1 |
| amazon linux 2023 | wireshark-debugsource | 1:4.6.8-1.amzn2023.0.1 |
| amazon linux 2023 | wireshark-devel | 1:4.6.8-1.amzn2023.0.1 |
| debian 11 | wireshark | düzeltme belirtilmemiş |
| debian 12 | wireshark | düzeltme belirtilmemiş |
| debian 13 | wireshark | 4.4.18-0+deb13u1 |
| debian 14 | wireshark | 4.6.9-1 |
| echo | wireshark | 4.4.18-0+deb13u1 |
| minimos | tshark-4.4 | 4.4.18-r0 |
| Oracle Linux 8 | wireshark | 1:2.6.2-21.el8_10 |
| Oracle Linux 8 | wireshark-cli | 1:2.6.2-21.el8_10 |
| Oracle Linux 8 | wireshark-devel | 1:2.6.2-21.el8_10 |
| Oracle Linux 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| Oracle Linux 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
| Oracle Linux 9 | wireshark-devel | 1:3.4.10-9.el9_8.5 |
| rapidfort alma 10 | wireshark | 1:4.4.2-10.el10_2.8 |
| rapidfort alma 10 | wireshark-cli | 1:4.4.2-10.el10_2.8 |
| rapidfort alma 10 | wireshark-devel | 1:4.4.2-10.el10_2.8 |
| rapidfort alma 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| rapidfort alma 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
| rapidfort alpine 3.20 | wireshark | 4.6.8-r0 |
| rapidfort alpine 3.21 | wireshark | 4.6.8-r0 |
| rapidfort alpine 3.22 | wireshark | 4.6.8-r0 |
| rapidfort alpine 3.23 | wireshark | 4.6.8-r0 |
| rapidfort alpine 3.24 | wireshark | 4.6.8-r0 |
| rapidfort amazon linux 2023 | wireshark-cli | 1:4.6.8-1.amzn2023.0.1 |
| rapidfort amazon linux 2023 | wireshark-devel | 1:4.6.8-1.amzn2023.0.1 |
| rapidfort debian 12 | rf-wireshark | 0:4.4.18-0+deb13u1, 0:4.6.9-1 |
| rapidfort debian 12 | wireshark | 0:4.4.18-0+deb13u1, 0:4.6.9-1 |
| rapidfort debian 13 | rf-wireshark | 0:4.4.18-0+deb13u1, 0:4.6.9-1 |
| rapidfort debian 13 | wireshark | 0:4.4.18-0+deb13u1, 0:4.6.9-1 |
| rapidfort fedora 43 | wireshark | 1:4.6.8-1.fc43 |
| rapidfort fedora 43 | wireshark-cli | 1:4.6.8-1.fc43 |
| rapidfort fedora 43 | wireshark-devel | 1:4.6.8-1.fc43 |
| rapidfort Oracle Linux 10 | wireshark | 1:4.4.2-10.0.1.el10_2.8 |
| rapidfort Oracle Linux 10 | wireshark-cli | 1:4.4.2-10.0.1.el10_2.8 |
| rapidfort Oracle Linux 10 | wireshark-devel | 1:4.4.2-10.0.1.el10_2.8 |
| rapidfort Oracle Linux 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| rapidfort Oracle Linux 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
| rapidfort Oracle Linux 9 | wireshark-devel | 1:3.4.10-9.el9_8.5 |
| rapidfort rocky 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| rapidfort rocky 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
| rapidfort ubuntu 20.04 | rf-wireshark | düzeltme belirtilmemiş |
| rapidfort ubuntu 20.04 | wireshark | düzeltme belirtilmemiş |
| rapidfort ubuntu 22.04 | rf-wireshark | düzeltme belirtilmemiş |
| rapidfort ubuntu 22.04 | wireshark | düzeltme belirtilmemiş |
| rapidfort ubuntu 24.04 | rf-wireshark | düzeltme belirtilmemiş |
| rapidfort ubuntu 24.04 | wireshark | düzeltme belirtilmemiş |
| Red Hat | wireshark | düzeltme belirtilmemiş |
| Red Hat | wireshark-devel | düzeltme belirtilmemiş |
| Red Hat | wireshark-gnome | düzeltme belirtilmemiş |
| rocky 10 | wireshark | 1:4.4.2-10.el10_2.8 |
| rocky 10 | wireshark-cli | 1:4.4.2-10.el10_2.8 |
| rocky 8 | wireshark | 1:2.6.2-21.el8_10 |
| rocky 8 | wireshark-cli | 1:2.6.2-21.el8_10 |
| rocky 9 | wireshark | 1:3.4.10-9.el9_8.5 |
| rocky 9 | wireshark-cli | 1:3.4.10-9.el9_8.5 |
Referanslar
- https://access.redhat.com/errata/RHSA-2026:83546
- https://access.redhat.com/security/cve/CVE-2026-76886
- https://bugzilla.redhat.com/2520079
- https://bugzilla.redhat.com/2520088
- https://bugzilla.redhat.com/2520093
- https://bugzilla.redhat.com/2520103
- https://bugzilla.redhat.com/2543033
- https://bugzilla.redhat.com/show_bug.cgi?id=2520079
27 referansın hepsi
- https://bugzilla.redhat.com/show_bug.cgi?id=2520088
- https://bugzilla.redhat.com/show_bug.cgi?id=2520093
- https://bugzilla.redhat.com/show_bug.cgi?id=2520103
- https://bugzilla.redhat.com/show_bug.cgi?id=2543033
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76880
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76886
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76919
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76927
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-95387
- https://errata.almalinux.org/9/ALSA-2026-83546.html
- https://errata.rockylinux.org/RLSA-2026:83546
- https://gitlab.com/wireshark/wireshark/-/work_items/21439
- https://gitlab.com/wireshark/wireshark/-/work_items/21446
- https://linux.oracle.com/cve/CVE-2026-76886.html
- https://linux.oracle.com/errata/ELSA-2026-84721.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-76886
- https://www.cve.org/CVERecord?id=CVE-2026-76886
- https://www.wireshark.org/security/wnpa-sec-2026-75.html