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CVE-2026-81687: Uncontrolled Resource Consumption

🗓️ 27 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Uncontrolled resource consumption in openssl_encrypt before 1.4.9 via high KDF iterations.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-81687
27 Aug 202614:50
–cve
cvelist
Cvelist
CVE-2026-81687 openssl_encrypt before 1.4.9 Denial of Service via KDF
27 Aug 202614:50
–cvelist
euvd
EUVD
EUVD-2026-67043
27 Aug 202614:50
–euvd
mend
Mend
CVE-2026-81687
27 Aug 202614:50
–mend
nvd
NVD
CVE-2026-81687
27 Aug 202617:20
–nvd
ptsecurity
Positive Technologies
PT-2026-82588
27 Aug 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-81687 openssl_encrypt before 1.4.9 Denial of Service via KDF
27 Aug 202614:50
–vulnrichment

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01 Oct 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
CVSS 48.7
EPSS0.00291
SSVC
5