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EUVD-2026-65292

🗓️ 25 Aug 2026 04:37:21Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Unvalidated s_log_block_size in Zephyr ext2 driver causes OOB write and memory corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-13215
25 Aug 202604:37
cve
cvelist
Cvelist
CVE-2026-13215 Zephyr ext2 mount: unvalidated superblock block size causes out-of-bounds write from a crafted filesystem image
25 Aug 202604:37
cvelist
nvd
NVD
CVE-2026-13215
25 Aug 202605:17
nvd
ptsecurity
Positive Technologies
PT-2026-81172
25 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "a8025df6-c294-35af-8277-53bf13a6c3ed",
        "vendor": {
          "name": "zephyrproject"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "d4b422c4-6339-345d-b3b2-8dad6eb56fcf",
        "product": {
          "name": "Zephyr",
          "vendor": {
            "name": "zephyrproject-rtos"
          }
        },
        "product_version": "3.5.0 <4.4.2"
      }
    ]
  }
]

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25 Aug 2026 15:15Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.8
4