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CVE-2026-48042

🗓️ 26 Jun 2026 17:29:14Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 131 Views

Envoy JSON destructor stack overflow on deeply nested objects; fixed in versions 1.35.11, 1.36.7, 1.37.3, and 1.38.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-48042
26 Jun 202617:29
–attackerkb
cvelist
Cvelist
CVE-2026-48042 Envoy: Stack overflow in destructor of highly nested JSON
26 Jun 202617:29
–cvelist
euvd
EUVD
EUVD-2026-39819
26 Jun 202617:29
–euvd
mend
Mend
CVE-2026-48042
26 Jun 202617:29
–mend
nvd
NVD
CVE-2026-48042
26 Jun 202618:16
–nvd
opensuse
OPENSUSE Linux
istioctl-1.30.2-1.1 on GA media (moderate)
29 Jun 202600:00
–opensuse
osv_bit
osv_bit
BIT-ENVOY-2026-48042 Envoy: Stack overflow in destructor of highly nested JSON
30 Jun 202623:39
–osv_bit
osv_opensuse
osv_opensuse
OPENSUSE-SU-2026:11141-1 istioctl-1.30.2-1.1 on GA media
28 Jun 202600:00
–osv_opensuse
ptsecurity
Positive Technologies
PT-2026-52888
26 Jun 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-53346
28 Jun 202600:00
–ptsecurity
Rows per page
NVD
Vulners
Node
OR
envoyproxyenvoyRange1.18.0–1.35.13
envoyproxyenvoyRange1.36.0–1.36.9
envoyproxyenvoyRange1.37.0–1.37.5
envoyproxyenvoyRange1.38.0–1.38.3
[
  {
    "vendor": "envoyproxy",
    "product": "envoy",
    "versions": [
      {
        "version": ">= 1.38.0, < 1.38.1",
        "status": "affected"
      },
      {
        "version": ">= 1.37.0, < 1.37.3",
        "status": "affected"
      },
      {
        "version": ">= 1.36.0, < 1.36.7",
        "status": "affected"
      },
      {
        "version": "< 1.35.11",
        "status": "affected"
      }
    ]
  }
]

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25 Oct 2026 17:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00557
SSVC
131