01 Record
CVE-2026-113469
Improper Signature Verification of Active Update Files
HighPUBLISHEDCNA: airbus
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
02 Description
Improper Signature Verification of Active Update Files
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.19% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 9.2% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-20.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-20 08:29Z9 DAYS AGO
- Last updated
- 2026-10-20 18:08Z9 DAYS AGO
- Reserved
- 2026-10-20
- Assigning CNA
- airbus
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-287Improper AuthenticationClass
- Data version
- 5.2
- Document digest
- 61f5b6c21f461f3d47d744136da1a3a4df1b5b242830de7bab206361fee660f2
05 Affected products
VendorProductVersionsPlatforms
StormshieldStormshield Network Security4.3.0 to 4.3.44, 4.8.0 to 4.8.19, 5.0.0 to 5.0.9, 5.1.0 to 5.1.3—
06 References
- advisories.stormshield.euhttps://advisories.stormshield.eu/2026-032/
07 Remediation
The following updates will fix this vulnerability: * SNS 5.1.4 EA * SNS 5.0.10 * SNS 4.8.20 LTSB