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CVE-2026-13481 Out-of-bounds read in PTP management TLV TIME parsing in Zephyr net PTP

🗓️ 26 Aug 2026 14:03:49Reported by zephyrType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

OOB read in Zephyr PTP management TLV TIME parsing via short PTP_MGMT_TIME TLV data.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-13481
26 Aug 202614:03
cve
euvd
EUVD
EUVD-2026-66557
26 Aug 202614:03
euvd
nvd
NVD
CVE-2026-13481
26 Aug 202615:16
nvd
ptsecurity
Positive Technologies
PT-2026-82107
26 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-13481 Out-of-bounds read in PTP management TLV TIME parsing in Zephyr net PTP
26 Aug 202614:03
vulnrichment
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "subsys/net/lib/ptp/tlv.c"
    ],
    "versions": [
      {
        "version": "3.7.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.4.2"
      }
    ]
  }
]

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