net: openvswitch: fix skb leak on flow key update failure during ct

Mariner

Read the vendor bulletin Get alerts for azl3 kernel 6.6.150.1-1 on Azure Linux

1.9CVSS out of 10Low severity

Scope

What the vendor says is affected

azl3 kernel 6.6.150.1-1 on Azure Linux 3.0

Timeline

When this advisory changed

Aug 23, 2026 at 3:02 PM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Aug 24, 2026 at 8:10 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Sep 6, 2026 at 6:25 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-74464View CVSS, KEV, EPSS, and threat context

Source

Start with the vendor's bulletin

SecurityAlert organizes the fields the vendor published. The original bulletin remains the source of record for affected versions, fixes, and later changes.

Vendor: Microsoft Security Response Center
Advisory ID: CVE-2026-74464
Last source check: Sep 13, 2026 at 2:40 AM UTC

Open the official bulletin How SecurityAlert builds this record

Your environment

Check the systems you actually run

A vendor advisory can tell you what may be affected. It cannot tell you whether that product and version are installed in your environment.

Confirm the product and installed version.
Read the vendor's prerequisites and exceptions.
Test the update or mitigation through your normal change process.

Watch azl3 kernel 6.6.150.1-1 on Azure Linux

Keep following

Get new Microsoft Security Response Center advisories

Use the vendor-specific RSS feed or set up alerts for a product your team relies on.

Follow this vendor's RSS feed

What the vendor says is affected

When this advisory changed

CVEs named in this advisory

Related advisories from Microsoft Security Response Center

mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()

drm/vmwgfx: drop dma_buf reference on foreign-fd prime import

ipvs: fix the checksum validations

sctp: reject stale cookies with mismatched verification tags

mm/hugetlb: fix swap entry corruption when clearing uffd-wp at fork()

drm/vmwgfx: use check_add_overflow for shader size+offset bound