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Mongoose http_cb() Code Execution

🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 15 Views

Mongoose http_cb() mishandles Transfer-Encoding chunked, allowing info disclosure or code execution.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-73256
20 Aug 202618:50
–circl
cve
CVE
CVE-2026-73256
20 Aug 202617:37
–cve
cvelist
Cvelist
CVE-2026-73256 Mongoose: HTTP/1.0 detection off-by-one enables request smuggling via chunked TE
20 Aug 202617:37
–cvelist
debiancve
Debian CVE
CVE-2026-73256
20 Aug 202617:37
–debiancve
euvd
EUVD
EUVD-2026-63497
20 Aug 202617:37
–euvd
mend
Mend
CVE-2026-73256
20 Aug 202617:37
–mend
nvd
NVD
CVE-2026-73256
20 Aug 202618:16
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-73256
20 Aug 202618:16
–osv_debian
osv_jlsec
osv_jlsec
JLSEC-2026-1380
24 Aug 202613:43
–osv_jlsec
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-73256
20 Aug 202618:16
–osv_ubuntu
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25 Aug 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 39.1
CVSS 29.4
EPSS0.00439
15