CVE-2026-74410

🗓️ 15 Aug 2026 05:59:18Reported by LinuxType

rtw88 PCIe path lacks buffer size check, allowing OOB read of DMA buffer from firmware-controlled RX descriptor fields.

Reporter	Title	Published	Views	Family All 16
ATTACKERKB	CVE-2026-74410	15 Aug 202605:59	–	attackerkb
Cvelist	CVE-2026-74410 wifi: rtw88: fix OOB read from firmware RX descriptor exceeding DMA buffer	15 Aug 202605:59	–	cvelist
Debian CVE	CVE-2026-74410	15 Aug 202605:59	–	debiancve
Oracle linux	Unbreakable Enterprise kernel security update	4 Sep 202600:00	–	oraclelinux
Oracle linux	Unbreakable Enterprise kernel security update	4 Sep 202600:00	–	oraclelinux
EUVD	EUVD-2026-59557	15 Aug 202605:59	–	euvd
NVD	CVE-2026-74410	15 Aug 202606:22	–	nvd
OSV	BELL-CVE-2026-74410	18 Aug 202606:06	–	osv
OSV	DEBIAN-CVE-2026-74410	15 Aug 202606:22	–	osv
OSV	UBUNTU-CVE-2026-74410	15 Aug 202606:22	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.2–5.10.261

linux linux_kernelRange5.11.0–5.15.212

linux linux_kernelRange5.16.0–6.1.178

linux linux_kernelRange6.2.0–6.6.145

linux linux_kernelRange6.7.0–6.12.97

linux linux_kernelRange6.13.0–6.18.40

linux linux_kernelRange6.19.0–7.1.5

linux linux_kernelRange7.2.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/realtek/rtw88/pci.c"
    ],
    "versions": [
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "913bd7d3d3d842b5c1d2b908a0201efa8fc79793",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "45abc14ab3f15da7d689f1a8809c1a01240a94d9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "08193e733e5d4790e6c937af86d78793b02709be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "6a3c384393d3f0b41669ed5a2e88744aad9d87c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "26c183a86ea4dd1f2ff90c6f783649e7f5722a10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "01155ded5d4dad61840a9a3c33ab56778ef1f100",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "1554fa522f16ec7c5c342ad33fe734eeb6eb2452",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
        "lessThan": "6e76e9ed273dfb4b3333a5ebbb94958cc5752ab6",
        "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/wireless/realtek/rtw88/pci.c"
    ],
    "versions": [
      {
        "version": "5.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.261",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/26c183a86ea4dd1f2ff90c6f783649e7f5722a10
git	www.git.kernel.org/stable/c/45abc14ab3f15da7d689f1a8809c1a01240a94d9
git	www.git.kernel.org/stable/c/1554fa522f16ec7c5c342ad33fe734eeb6eb2452
git	www.git.kernel.org/stable/c/08193e733e5d4790e6c937af86d78793b02709be
git	www.git.kernel.org/stable/c/913bd7d3d3d842b5c1d2b908a0201efa8fc79793
git	www.git.kernel.org/stable/c/01155ded5d4dad61840a9a3c33ab56778ef1f100
git	www.git.kernel.org/stable/c/6e76e9ed273dfb4b3333a5ebbb94958cc5752ab6
git	www.git.kernel.org/stable/c/6a3c384393d3f0b41669ed5a2e88744aad9d87c8

17 Aug 2026 06:19Current

5.5Medium risk

Vulners AI Score5.5

CVSS 3.18.1

EPSS0.00278