Bug 2443474 (CVE-2026-28421)
| Summary: | CVE-2026-28421 vim: Vim: Denial of service and information disclosure via crafted swap file | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | adudiak, amike, dwojewod, gmcnealy, jrichards2, jwright, kshier, kyoshida, naresh.sukhija, stcannon, teagle, timothy.a.meader, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Vim. This vulnerability, a heap-buffer-overflow and a segmentation fault, exists in the swap file recovery logic. A local attacker could exploit this by providing a specially crafted swap file. This could lead to a denial of service (DoS) or potentially information disclosure.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2443491, 2443493, 2443790 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-02-27 23:02:08 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:6502 https://access.redhat.com/errata/RHSA-2026:6502 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:6540 https://access.redhat.com/errata/RHSA-2026:6540 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:6539 https://access.redhat.com/errata/RHSA-2026:6539 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2026:6619 https://access.redhat.com/errata/RHSA-2026:6619 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2026:6617 https://access.redhat.com/errata/RHSA-2026:6617 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:6620 https://access.redhat.com/errata/RHSA-2026:6620 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2026:6730 https://access.redhat.com/errata/RHSA-2026:6730 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2026:6729 https://access.redhat.com/errata/RHSA-2026:6729 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2026:6731 https://access.redhat.com/errata/RHSA-2026:6731 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2026:6736 https://access.redhat.com/errata/RHSA-2026:6736 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:6915 https://access.redhat.com/errata/RHSA-2026:6915 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:7711 https://access.redhat.com/errata/RHSA-2026:7711 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:8259 https://access.redhat.com/errata/RHSA-2026:8259 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.13 Via RHSA-2026:7239 https://access.redhat.com/errata/RHSA-2026:7239 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.19 Via RHSA-2026:7243 https://access.redhat.com/errata/RHSA-2026:7243 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.18 Via RHSA-2026:8423 https://access.redhat.com/errata/RHSA-2026:8423 This issue has been addressed in the following products: Red Hat OpenShift Container Platform 4.16 Via RHSA-2026:10097 https://access.redhat.com/errata/RHSA-2026:10097 |