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CVE-2026-56787

🗓️ 25 Jun 2026 18:12:32Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

RTKLIB 2.4.3 has an off-by-one out-of-bounds read in decode_ssr3, enabling denial of service.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-56787
25 Jun 202618:12
attackerkb
cvelist
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
cvelist
debiancve
CVE-2026-56787
25 Jun 202618:12
debiancve
euvd
EUVD-2026-39529
25 Jun 202618:12
euvd
nvd
CVE-2026-56787
25 Jun 202619:16
nvd
osv
DEBIAN-CVE-2026-56787
25 Jun 202619:16
osv
osv
UBUNTU-CVE-2026-56787
25 Jun 202619:16
osv
ptsecurity
PT-2026-52550
25 Jun 202600:00
ptsecurity
redhatcve
CVE-2026-56787
29 Jun 202616:49
redhatcve
ubuntucve
CVE-2026-56787
25 Jun 202619:16
ubuntucve
Rows per page
NVD
Vulners
Node
rtklibrtklibRange2.4.3
[
  {
    "vendor": "tomojitakasu",
    "product": "RTKLIB",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/tomojitakasu/RTKLIB",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "2.4.3"
      }
    ],
    "repo": "https://github.com/tomojitakasu/RTKLIB"
  }
]

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14 Jul 2026 22:17Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.5 - 7.5
CVSS 46.9
EPSS0.00325
SSVC
21