corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly
| Reporter | Title | Published | Views | Family All 36 |
|---|---|---|---|---|
 | Important: corosync security update | 16 Sep 202600:00 | – | almalinux |
 | CVE-2026-81665 | 4 Sep 202620:19 | – | circl |
 | CVE-2026-81665 | 4 Sep 202609:05 | – | cve |
 | CVE-2026-81665 Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly | 4 Sep 202609:05 | – | cvelist |
 | CVE-2026-81665 | 4 Sep 202609:05 | – | debiancve |
 | corosync security update | 16 Sep 202600:00 | – | oraclelinux |
 | EUVD-2026-70978 | 4 Sep 202609:05 | – | euvd |
 | [SECURITY] Fedora 45 Update: corosync-3.1.10-8.fc45 | 11 Sep 202619:08 | – | fedora |
| [SECURITY] Fedora 44 Update: corosync-3.1.10-6.fc44 | 8 Sep 202601:13 | – | fedora |
| [SECURITY] Fedora 43 Update: corosync-3.1.10-3.fc43 | 11 Sep 202601:27 | – | fedora |
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| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Enterprise Linux | 10.0 | aarch64 | corosync | 3.1.9-1.el10_0.3 | corosync-3.1.9-1.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | corosync | 3.1.9-1.el10_0.3 | corosync-3.1.9-1.el10_0.3.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.0 | s390x | corosync | 3.1.9-1.el10_0.3 | corosync-3.1.9-1.el10_0.3.s390x.rpm |
| Red Hat Enterprise Linux | 10.0 | x86_64 | corosync | 3.1.9-1.el10_0.3 | corosync-3.1.9-1.el10_0.3.x86_64.rpm |
| Red Hat Enterprise Linux | 10.0 | aarch64 | corosync-debuginfo | 3.1.9-1.el10_0.3 | corosync-debuginfo-3.1.9-1.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | corosync-debuginfo | 3.1.9-1.el10_0.3 | corosync-debuginfo-3.1.9-1.el10_0.3.ppc64le.rpm |
| Red Hat Enterprise Linux | 10.0 | s390x | corosync-debuginfo | 3.1.9-1.el10_0.3 | corosync-debuginfo-3.1.9-1.el10_0.3.s390x.rpm |
| Red Hat Enterprise Linux | 10.0 | x86_64 | corosync-debuginfo | 3.1.9-1.el10_0.3 | corosync-debuginfo-3.1.9-1.el10_0.3.x86_64.rpm |
| Red Hat Enterprise Linux | 10.0 | aarch64 | corosync-debugsource | 3.1.9-1.el10_0.3 | corosync-debugsource-3.1.9-1.el10_0.3.aarch64.rpm |
| Red Hat Enterprise Linux | 10.0 | ppc64le | corosync-debugsource | 3.1.9-1.el10_0.3 | corosync-debugsource-3.1.9-1.el10_0.3.ppc64le.rpm |
10
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16 Sep 2026 18:35Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00212
SSVC