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CVE-2026-56787 RTKLIB 2.4.3 - Off-by-One Out-of-Bounds Read in decode_ssr3 via RTCM3 SSR Message

🗓️ 25 Jun 2026 18:12:32Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

RTKLIB 2.4.3 has an off-by-one out-of-bounds read in decode_ssr3 via RTCM3 SSR messages, enabling remote denial

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56787
25 Jun 202618:12
attackerkb
CVE
CVE-2026-56787
25 Jun 202618:12
cve
EUVD
EUVD-2026-39529
25 Jun 202618:12
euvd
NVD
CVE-2026-56787
25 Jun 202619:16
nvd
Positive Technologies
PT-2026-52550
25 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-56787 RTKLIB 2.4.3 - Off-by-One Out-of-Bounds Read in decode_ssr3 via RTCM3 SSR Message
25 Jun 202618:12
vulnrichment
[
  {
    "vendor": "tomojitakasu",
    "product": "RTKLIB",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "2.4.3"
      }
    ],
    "repo": "https://github.com/tomojitakasu/RTKLIB"
  }
]

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25 Jun 2026 18:12Current
CVSS 3.16.5
CVSS 46.9
6