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CVE-2026-23037

🗓️ 31 Jan 2026 11:42:31Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 14 Views

CVE-2026-23037 fixes es58x to treat partial RX URB allocation as non fatal, preventing leaks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-23037
31 Jan 202611:42
–attackerkb
AstraLinux		Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
24 Jun 202615:11
–astralinux
BDU FSTEC		The vulnerability of the es58x_alloc_rx_urbs() function in the drivers/net/can/usb/etas_es58x/es58x_core.c module of the Linux network device driver, which allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
25 Mar 202600:00
–bdu_fstec
Circl		CVE-2026-23037
19 Mar 202600:00
–circl
CNNVD		Linux Kernel Security Vulnerabilities
31 Jan 202600:00
–cnnvd
Cvelist		CVE-2026-23037 can: etas_es58x: allow partial RX URB allocation to succeed
31 Jan 202611:42
–cvelist
Debian		[SECURITY] [DLA 4476-1] linux-6.1 security update
11 Feb 202612:48
–debian
Debian		[SECURITY] [DSA 6126-1] linux security update
9 Feb 202618:21
–debian
Debian		[SECURITY] [DSA 6127-1] linux security update
9 Feb 202619:19
–debian
Debian CVE		CVE-2026-23037
31 Jan 202611:42
–debiancve
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange5.13–5.15.199
OR
linuxlinux_kernelRange5.16.0–6.1.162
OR
linuxlinux_kernelRange6.2.0–6.6.122
OR
linuxlinux_kernelRange6.7.0–6.12.67
OR
linuxlinux_kernelRange6.13.0–6.18.7
OR
linuxlinux_kernelRange6.19.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/usb/etas_es58x/es58x_core.c"
    ],
    "versions": [
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "97250eb05e4b6afe787290e8fd97d0675116c61b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "aec888f44853584b5a7cd01249806030cf94a73d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "611e839d2d552416b498ed5593e10670f61fcd4d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "ba45e3d6b02c97dbb4578fbae7027fd66f3caa10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "6c5124a60989051799037834f0a1a4b428718157",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8537257874e949a59c834cecfd5a063e11b64b0b",
        "lessThan": "b1979778e98569c1e78c2c7f16bb24d76541ab00",
        "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/can/usb/etas_es58x/es58x_core.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.199",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.162",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.122",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.67",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.7",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:20Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00217
linux kerneletas es58x driverpartial allocationusb request blockresource leakes58x open
14