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CVE-2025-53114 CometD has acknowledgement extension out of memory

🗓️ 18 Jun 2026 16:25:47Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE-2025-53114: bad clients with the acknowledgement extension can exhaust memory; disable the extension.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-53114
18 Jun 202616:25
attackerkb
Circl
CVE-2025-53114
18 Jun 202618:31
circl
CVE
CVE-2025-53114
18 Jun 202616:25
cve
EUVD
EUVD-2025-210284
18 Jun 202616:25
euvd
Github Security Blog
Acknowledgement extension out of memory
10 Jun 202616:46
github
NVD
CVE-2025-53114
18 Jun 202617:16
nvd
OSV
GHSA-CQGJ-H8VF-4W59 Acknowledgement extension out of memory
10 Jun 202616:46
osv
Positive Technologies
PT-2026-48527
10 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2025-53114 CometD has acknowledgement extension out of memory
18 Jun 202616:25
vulnrichment
[
  {
    "vendor": "cometd",
    "product": "cometd",
    "versions": [
      {
        "version": ">= 5.0.0, < 5.0.23",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 6.0.19",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, < 7.0.19",
        "status": "affected"
      },
      {
        "version": ">= 8.0.0, < 8.0.9",
        "status": "affected"
      }
    ]
  }
]

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