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CVE-2026-59990

🗓️ 23 Sep 2026 19:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 16 Views

Unauthenticated DoS in Jawn prior to 1.7.0 via deep JSON nesting exhausting JVM heap.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-59990
17 Jul 202602:47
–circl
cve
CVE
CVE-2026-59990
23 Sep 202618:41
–cve
cvelist
Cvelist
CVE-2026-59990 Jawn: Uncontrolled nesting depth in JSON parser
23 Sep 202618:41
–cvelist
debiancve
Debian CVE
CVE-2026-59990
23 Sep 202618:41
–debiancve
euvd
EUVD
EUVD-2026-85554
23 Sep 202618:41
–euvd
github
Github Security Blog
Jawn: Uncontrolled nesting depth in JSON parser
23 Sep 202621:23
–github
mend
Mend
CVE-2026-59990
23 Sep 202618:41
–mend
nvd
NVD
CVE-2026-59990
23 Sep 202619:17
–nvd
osv_cve
osv_cve
CVE-2026-59990 Jawn: Uncontrolled nesting depth in JSON parser
23 Sep 202618:41
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-59990
23 Sep 202619:17
–osv_debian
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04alljawn0jawn_0_all.deb
Ubuntu22.04alljawn0jawn_0_all.deb
Ubuntu24.04alljawn0jawn_0_all.deb
Ubuntu26.04alljawn0jawn_0_all.deb

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30 Sep 2026 20:35Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.00623
SSVC
16