CVE-2026-4111
CVE-2026-4111: 2 tracked advisory records across Red Hat, Veeam. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-4111] Infinite Loop Denial of Service in RAR5 Decompression via archive_read_data() in libarchive
CVE-2026-4111Source published
Infinite Loop Denial of Service in RAR5 Decompression via archive_read_data() in libarchive. Red Hat rates this important (CVSS 7.5). Weakness: CWE-835. Affected package(s): rhcos, rhaiis/vllm-rocm-rhel9:1778244531, discovery/discovery-server-rhel9:1775668717, libarchive, rhui5/haproxy-rhel9:1776868744, rhui5/installer-rhel9:1776868772. Resolved in Red Hat advisory RHSA-2026:7329 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.4 Extended Update Support
15 more entries in the full advisory.
- Source-reported affected versions
- rhcos-414.92.202605060243-0
- rhcos-417.94.202605112123-0
- rhaiis/vllm-rocm-rhel9:1778244531
- discovery/discovery-server-rhel9:1775668717
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:7329
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7329 (`sudo dnf update` / `yum update`).
Veeam
1 advisory- Advisory severityCritical
Critical [CVE-2020-14040 +67] List of Security Fixes and Improvements in Veeam Kasten for Kubernetes
KB4825Source published
This bulletin covers 68 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
List of Security Fixes and Improvements in Veeam Kasten for Kubernetes KB ID: 4825 Product: Kasten K10 by Veeam | 3 | 5 | 5.5 | 6 | 6.5 Published: 2026-03-02 Last Modified: Purpose This article aims to provide our customers' security and compliance teams with detailed information on security improvements. - Veeam Kasten for Kubernetes — Release Notes - Also resolves 8 Medium severity CVEs in the same and other packages. - Upgraded to latest UBI base image to resolve multiple CVEs in base OS packages. - Updated the Go runtime to resolve additional upstream Go CVEs. - Updated the bundled Prometheus Helm chart to resolve security issues. - Upgraded the Prometheus base image to resolve GHSA-hrxh-6v49-42gf - GitHub Advisory - Upgraded Dex image dependencies to resolve multiple Critical and…
- Related products — impact not confirmed
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- 8.5.10
- 8.5.5
- 1.26.1
- 8.5.3
20 more entries in the full advisory.
- Mitigation guidance
- List of Security Fixes and Improvements in Veeam Kasten for Kubernetes KB ID: 4825 Product: Veeam Kasten for Kubernetes | 7 | 7.5 | 8 | 8.5 | 9 Kasten K10 by Veeam | 3 | 5 | 5.5 | 6 | 6.5 Published: 2026-03-02 Last Modified: 2026-10-06 Purpose This article describes all security-related fixes and improvements introduced in each release or update of Veeam Kasten for Kubernetes.
- It is recommended to upgrade Veeam Kasten and to refresh the token by manually logging out.
- Mitigation: Configure a bucket-level Default Object Lock retention so the object store stamps new objects at write time, or upgrade to Kasten 8.5.10.
- Veeam Kasten for Kubernetes 8.5.5 Upgrade to Go 1.26.1 to address CVE-2026-25679 and CVE-2026-27142 Updated the UBI base image to address CVE-2026-4111 Veeam Kasten for Kubernetes 8.5.3 Upgrade to Go 1.25.7 to address CVE-2025-61732.
4 more entries in the full advisory.
- Workarounds
- Veeam Kasten for Kubernetes 8.0.14 Improved logging security for specific block mode datamover upload Pod invocations.
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