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CVE-2026-55687 ESF-IDF: Stack-Based Out-of-Bounds Write in JPEG Decoder DQT Marker Parsing

🗓️ 10 Jul 2026 15:59:31Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Out-of-bounds write in JPEG DQT marker parsing causes denial of service in Espressif IoT framework.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-55687
10 Jul 202623:10
circl
CVE
CVE-2026-55687
10 Jul 202615:59
cve
EUVD
EUVD-2026-42939
10 Jul 202615:59
euvd
NVD
CVE-2026-55687
10 Jul 202617:16
nvd
Positive Technologies
PT-2026-57221
10 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-55687 ESF-IDF: Stack-Based Out-of-Bounds Write in JPEG Decoder DQT Marker Parsing
10 Jul 202615:59
vulnrichment
[
  {
    "vendor": "espressif",
    "product": "esp-idf",
    "versions": [
      {
        "version": ">= 6.0.0, < 6.0.2",
        "status": "affected"
      },
      {
        "version": ">= 5.5.0, <= 5.5.4",
        "status": "affected"
      },
      {
        "version": ">= 5.4.0, <= 5.4.4",
        "status": "affected"
      },
      {
        "version": "<= 5.3.5",
        "status": "affected"
      }
    ]
  }
]

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