CVE-2026-53346

🗓️ 01 Jul 2026 13:32:25Reported by LinuxType

In CVE-2026-53346, affected software is the Linux kernel on arm64, where a rustc bug prevents -Cforce-unwind-tables=y from annotating the module, leaving the uwtable flag missing for module constructors (e.g., asan.module_ctor). When CONFIG_UNWIND...

Reporter	Title	Published	Views	Family All 6
ATTACKERKB	CVE-2026-53346	1 Jul 202613:32	–	attackerkb
Cvelist	CVE-2026-53346 rust: arm64: set uwtable llvm module flag for CONFIG_UNWIND_TABLES	1 Jul 202613:32	–	cvelist
Debian CVE	CVE-2026-53346	1 Jul 202613:32	–	debiancve
EUVD	EUVD-2026-40980	1 Jul 202613:32	–	euvd
NVD	CVE-2026-53346	1 Jul 202614:16	–	nvd
RedhatCVE	CVE-2026-53346	1 Jul 202620:20	–	redhatcve

Vulners

CNA

Node

linux linux_kernelRange6.12–6.12.94

linux linux_kernelRange6.13.0–6.18.36

linux linux_kernelRange6.19.0–7.0.13

linux linux_kernelRange7.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/Makefile"
    ],
    "versions": [
      {
        "version": "d077242d68a31075ef5f5da041bf8f6fc19aa231",
        "lessThan": "bde772ee239720af216fb0b14753971059e132dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d077242d68a31075ef5f5da041bf8f6fc19aa231",
        "lessThan": "d0f25a1755f2c15b1746379c8d9d7dfde85f58f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d077242d68a31075ef5f5da041bf8f6fc19aa231",
        "lessThan": "7de13410f59e59b21d3c268a6e22d40f5d9d8a54",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d077242d68a31075ef5f5da041bf8f6fc19aa231",
        "lessThan": "ac35b5580ace12e5d0a0b5e61e36d2c4e1ffa29c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/Makefile"
    ],
    "versions": [
      {
        "version": "6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/bde772ee239720af216fb0b14753971059e132dc
git	www.git.kernel.org/stable/c/d0f25a1755f2c15b1746379c8d9d7dfde85f58f5
git	www.git.kernel.org/stable/c/ac35b5580ace12e5d0a0b5e61e36d2c4e1ffa29c
git	www.git.kernel.org/stable/c/7de13410f59e59b21d3c268a6e22d40f5d9d8a54

01 Jul 2026 14:16Current

5.8Medium risk

Vulners AI Score5.8