Lucene search
+L

CVE-2026-80739 net/mlx5e: TC, Check if flow is PEER before acquiring devcom lock

🗓️ 03 Sep 2026 08:21:53Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Recursive deadlock in Linux kernel mlx5e TC when deleting peer flows due to ESW devcom lock.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80739
3 Sep 202608:21
–cve
debian
Debian
[SECURITY] [DLA 4788-1] linux-6.12 security update
19 Sep 202620:44
–debian
debiancve
Debian CVE
CVE-2026-80739
3 Sep 202608:21
–debiancve
nessus
Tenable Nessus
Debian dla-4788 : ata-modules-6.12.100+deb12-armmp-di - security update
21 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80739
4 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-70343
3 Sep 202608:21
–euvd
nvd
NVD
CVE-2026-80739
3 Sep 202613:06
–nvd
osv
OSV
AZL-99030 CVE-2026-80739 affecting package kernel 6.6.150.1-1
3 Sep 202613:06
–osv
osv
OSV
BELL-CVE-2026-80739
8 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80739
3 Sep 202613:06
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h",
      "drivers/net/ethernet/mellanox/mlx5/core/en_tc.c"
    ],
    "versions": [
      {
        "version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
        "lessThan": "607adbda01053abf5f93e322fe39325da8828cb8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
        "lessThan": "585df8643081e6f616579bc52cd49ac823a57c82",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
        "lessThan": "ff9e7d5e3500be389ce7a0e46db3a77149830bc9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
        "lessThan": "7165fe321c61ec138850c02f030f274797761f5f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "04de7dda7394fa9c2b0fc9cec65661d9b4f0d04d",
        "lessThan": "6ddfba2ea98db21b001e0e5c472499156224650c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h",
      "drivers/net/ethernet/mellanox/mlx5/core/en_tc.c"
    ],
    "versions": [
      {
        "version": "5.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.152",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.104",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.45",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.9",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation