CVE-2026-35189ModerateNetworkRevised 13 Oct

Excessive Memory Allocation in Relative CRLDP Processing

MSRC advisory NVD CVE.org

Assessment

Severity: Moderate
CVSS base score: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Impact: Not stated
EPSS, next 30 days: Not scored yet
Public exploit code: No Nuclei template lists it
Exploitability: Not assessed
Publicly disclosed: No
Customer action: Required: apply the update
Component: Mariner
Weakness: CWE-770: Allocation of Resources Without Limits or Throttling
Issued by: openssl
Published: 3 Oct 2026 · September 2026
Last revised: 13 Oct 2026Information published.

CVSS 3.1 base metricsRed raises the risk · green lowers it

Attack vector: NetworkAV:N
Attack complexity: LowAC:L
Privileges required: NonePR:N
User interaction: NoneUI:N
Scope: UnchangedS:U
Confidentiality: NoneC:N
Integrity: NoneI:N
Availability: LowA:L

Updates that fix it

0 KBs

No KB listed

MSRC lists no downloadable update, which usually means a service-side fix or a release-notes update. Check the MSRC advisory.

Affected products

10 affected products

azl3 cloud-hypervisor 52.0.152-1 on Azure Linux 3.0
azl3 edk2 20240524git3e722403cd16-20 on Azure Linux 3.0
azl3 kata-containers 4.1.0.kata0-1 on Azure Linux 3.0
azl3 openssl 3.3.7-6 on Azure Linux 3.0
azl3 openvmm 0.1.0-1 on Azure Linux 3.0
azl3 qemu 10.1.0-1 on Azure Linux 3.0
azl3 rust 1.75.0-31 on Azure Linux 3.0
azl3 rust 1.96.1-2 on Azure Linux 3.0
azl3 shim-unsigned-aarch64 16.1-2 on Azure Linux 3.0
azl3 shim-unsigned-x64 16.1-2 on Azure Linux 3.0

What changed

First observed 14 Oct 2026

14 Oct 2026 Source coverage: msrc-cvrfIncomplete → Current

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