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CVE-2026-90473: Integer Overflow or Wraparound

🗓️ 12 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Integer overflow in msgpack-java through 0.9.12 via MAP32 count causes data desynchronization.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90473
12 Sep 202611:06
–cve
cvelist
Cvelist
CVE-2026-90473 msgpack-java through 0.9.12 Integer Overflow via MAP32
12 Sep 202611:06
–cvelist
debiancve
Debian CVE
CVE-2026-90473
12 Sep 202611:06
–debiancve
euvd
EUVD
EUVD-2026-76849
12 Sep 202611:06
–euvd
nvd
NVD
CVE-2026-90473
12 Sep 202611:16
–nvd
osv
OSV
DEBIAN-CVE-2026-90473
12 Sep 202611:16
–osv
osv
OSV
UBUNTU-CVE-2026-90473
12 Sep 202611:16
–osv
ptsecurity
Positive Technologies
PT-2026-90636
12 Sep 202600:00
–ptsecurity
snyk
Snyk
Integer Overflow or Wraparound
12 Sep 202612:49
–snyk
ubuntucve
UbuntuCve
CVE-2026-90473
12 Sep 202611:16
–ubuntucve
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24 Sep 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
CVSS 46.9
EPSS0.00412
SSVC
1