CVE-2026-53075

🗓️ 24 Jun 2026 16:30:16Reported by LinuxType

Require CAP_NET_ADMIN in target network namespace for unattached PPP ioctls to block escalation.

Reporter	Title	Published	Views	Family All 7
GithubExploit	Exploit for CVE-2026-53075	25 Jun 202602:32	–	githubexploit
Cvelist	CVE-2026-53075 ppp: require CAP_NET_ADMIN in target netns for unattached ioctls	24 Jun 202616:30	–	cvelist
Debian CVE	CVE-2026-53075	24 Jun 202616:30	–	debiancve
EUVD	EUVD-2026-38943	24 Jun 202616:30	–	euvd
NVD	CVE-2026-53075	24 Jun 202617:17	–	nvd
OSV	DEBIAN-CVE-2026-53075	24 Jun 202620:48	–	osv
Positive Technologies	PT-2026-51969	24 Jun 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange2.6.30–5.10.258

linux linux_kernelRange5.11.0–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.141

linux linux_kernelRange6.7.0–6.12.91

linux linux_kernelRange6.13.0–6.18.33

linux linux_kernelRange6.19.0–7.0.10

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": [
      "drivers/net/ppp/ppp_generic.c"
    ],
    "versions": [
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "c9edd90c57ae23692fff6b049fdfa4572a9fd532",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "5080e188c914110034bbc569d5cfa2f06204681d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "67e901e28d177ac9a9bed76d69ce3471e704a89e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "954745d0223e7caec917c0b2d1a889ff56fa6e54",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "3b2c2157dc2afc5c17cd7238afefca92f1ef330e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "5013be175c7ffd8b39efbc3c9c4db5b10b85fea8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "1a8a51ce85075a56a743b6f142606dd2696a391c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "273ec51dd7ceaa76e038875d85061ec856d8905e",
        "lessThan": "2bb6379416fd19f44c3423a00bfd8626259f6067",
        "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/ppp/ppp_generic.c"
    ],
    "versions": [
      {
        "version": "2.6.30",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.30",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "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/5013be175c7ffd8b39efbc3c9c4db5b10b85fea8
git	www.git.kernel.org/stable/c/5080e188c914110034bbc569d5cfa2f06204681d
git	www.git.kernel.org/stable/c/3b2c2157dc2afc5c17cd7238afefca92f1ef330e
git	www.git.kernel.org/stable/c/2bb6379416fd19f44c3423a00bfd8626259f6067
git	www.git.kernel.org/stable/c/1a8a51ce85075a56a743b6f142606dd2696a391c
git	www.git.kernel.org/stable/c/c9edd90c57ae23692fff6b049fdfa4572a9fd532
git	www.git.kernel.org/stable/c/954745d0223e7caec917c0b2d1a889ff56fa6e54
git	www.git.kernel.org/stable/c/67e901e28d177ac9a9bed76d69ce3471e704a89e

24 Jun 2026 17:17Current

5.7Medium risk

Vulners AI Score5.7