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CVE-2026-22795

Missing ASN1_TYPE validation in PKCS#12 parsing

Published: Jan 27, 2026Updated: May 12, 2026 Sources: CVE List NVD BDU csafCWE-754
5.5MEDIUM
NVD MITRE
EPSS Score
0.1%
Top 95.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1. Siemens is preparing fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-754

Affected Products

ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
АО «ИВК»
commercial·RUaka ivk
АЛЬТ СП 10On-premOS
Operating Systems / linux-distro
АО «НТЦ ИТ РОСА»
commercial·RU
РОСА ХРОМOn-prem
Operating Systems / linux-distro
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
OpenSSL Software Foundation
oss-project·USaka openssl foundation, openssl.org
OpenSSLLibraryLibrary
OSS Libraries / generic-library
Node.js Foundation
oss-project·USaka node foundation, nodejs foundation
Node.jsLibraryLibrary
OSS Libraries
and 4 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2026-22795?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://openssl-library.org/news/vulnerabilities/index.html#CVE-2026-22795
openssl-library.org
https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18
wiki.astralinux.ru
https://wiki.astralinux.ru/astra-linux-se38-bulletin-2026-0305SE38
wiki.astralinux.ru
and 597 more references View all →

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