VDB
RHSA-2026:77219
RHSA-2026:77219
PUBLISHED
CVSS 7.300000190734863 HIGH
kernel: smb: client: fix double-free in SMB2_flush() replay
Risk Scores
CVSS 3.1
7.300000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | kernel-rt-64k-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-tools-debuginfo-0:5.14.0-570.147.1.el9_6.s390x as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-debug-devel-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-rt-debug-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-rt-debug-modules-core-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-debug-core-0:5.14.0-570.147.1.el9_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | libperf-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-debug-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-tools-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | python3-perf-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-rt-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-tools-debuginfo-0:5.14.0-570.147.1.el9_6.s390x as a component of Red Hat CodeReady Linux Builder EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | rv-0:5.14.0-570.147.1.el9_6.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-debug-debuginfo-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-64k-debug-modules-extra-0:5.14.0-570.147.1.el9_6.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-0:5.14.0-570.147.1.el9_6.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-rt-debuginfo-0:5.14.0-570.147.1.el9_6.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | python3-perf-debuginfo-0:5.14.0-570.147.1.el9_6.x86_64 as a component of Red Hat Enterprise Linux Real Time EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | kernel-rt-debug-0:5.14.0-570.147.1.el9_6.x86_64 as a component of Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
| Red Hat | python3-perf-0:5.14.0-570.147.1.el9_6.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.6) | 0:5.14.0-570.147.1.el9_6 |
…and 285 more
Timeline
- Oct 8, 2026 CVE Published
- Oct 30, 2026 CVE Updated
- Oct 30, 2026 Distribution Patch
- Oct 30, 2026 Distribution Patch
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
- Oct 30, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:77219 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2454807 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2482098 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2482127 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2482550 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2482618 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502326 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502327 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502330 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2502395 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2507035 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2507134 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2507216 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2511448 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2528542 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2528646 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2528665 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_77219.json advisory
- https://access.redhat.com/security/cve/CVE-2026-23442 advisory
…and 64 more