01 Record
CVE-2026-116071
rotki before 1.44.2 Weak Key Derivation for Premium Cloud Backup Encryption
HighPUBLISHEDCNA: VulnCheck
CNA base score8.2 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
02 Description
rotki before 1.44.2 Weak Key Derivation for Premium Cloud Backup Encryption
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.20% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 9.8% of scored records. A rank, not a probability.
- NVD base score
- 8.2 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-26.
- 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
- 2026-10-25 11:50Z3 DAYS AGO
- Last updated
- 2026-10-25 11:50Z3 DAYS AGO
- Reserved
- 2026-10-25
- Assigning CNA
- VulnCheck
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.2)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- Weaknesses
- CWE-916Use of Password Hash With Insufficient Computational EffortBase
- Data version
- 5.2
- Document digest
- 08cd97c7e9a7415e396c3f37995b59dbfe19374f93e197e8af723be08c5887e5
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comGitHub Issue #13393https://github.com/rotki/rotki/issues/13393
- github.comhttps://github.com/rotki/rotki
- github.comhttps://github.com/rotki/rotki/pull/13401
- github.comhttps://github.com/rotki/rotki/blob/v1.44.1/rotkehlchen/crypto.py#L17-L45
- github.comhttps://github.com/rotki/rotki/blob/v1.44.1/rotkehlchen/data_handler.py#L263-L294
- github.comv1.44.2 Release Noteshttps://github.com/rotki/rotki/releases/tag/v1.44.2
- www.vulncheck.comVulnCheck Advisory: rotki before 1.44.2 Weak Key Derivation for Premium Cloud Backup Encryptionhttps://www.vulncheck.com/advisories/rotki-before-1.44.2-weak-key-derivation-for-premium-cloud-backup-encryption