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CVE-2026-81718: Inadequate Encryption Strength

🗓️ 27 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 11 Views

Weak PBKDF2 iterations in openssl_encrypt <1.4.9 allow offline brute-force of keys.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81718
1 Sep 202616:02
–circl
cve
CVE
CVE-2026-81718
27 Aug 202614:51
–cve
cvelist
Cvelist
CVE-2026-81718 openssl_encrypt before 1.4.9 Weak Cryptographic Parameters
27 Aug 202614:51
–cvelist
euvd
EUVD
EUVD-2026-67068
27 Aug 202614:51
–euvd
mend
Mend
CVE-2026-81718
27 Aug 202614:51
–mend
nvd
NVD
CVE-2026-81718
27 Aug 202617:21
–nvd
ptsecurity
Positive Technologies
PT-2026-82613
27 Aug 202600:00
–ptsecurity
snyk
Snyk
Inadequate Encryption Strength
31 Aug 202621:03
–snyk
vulnrichment
Vulnrichment
CVE-2026-81718 openssl_encrypt before 1.4.9 Weak Cryptographic Parameters
27 Aug 202614:51
–vulnrichment

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01 Oct 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 48.7
EPSS0.0017
SSVC
11