CVE-2025-42940Memory Corruption vulnerability in SAP CommonCryptoLib
Updated under an hour ago ()
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It affects SAP_SE SAP CommonCryptoLib. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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SAP CommonCryptoLib does not perform necessary boundary checks during pre-authentication parsing of manipulated ASN.1 data over the network. This may result in memory corruption followed by an application crash, hence leading to a high impact on availability. There is no impact on confidentiality or integrity.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- sap
- NVD analysis
- Deferred
- Record last updated
- Nov 12, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
SAP_SE SAP CommonCryptoLib sap_se:sap_commoncryptolib (from the name) | CRYPTOLIB 8 | CNA record |
References
- https://me.sap.com/notes/3633049
- https://url.sap/sapsecuritypatchday
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.