01 Record
CVE-2026-50268
Steeltoe: OAEP setting silently selects PKCS#1 v1.5 padding
LowPUBLISHEDCNA: GitHub_M
CNA base score1.9 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
02 Description
Steeltoe: OAEP setting silently selects PKCS#1 v1.5 padding
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 ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.04% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 0.0% of scored records. A rank, not a probability.
- NVD base score
- 1.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
- 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
- 2026-06-17 22:01Z4 MO AGO
- Last updated
- 2026-06-18 13:53Z4 MO AGO
- Reserved
- 2026-06-04
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Low (CVSS 1.9)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- Data version
- 5.2
- Document digest
- f6be6cc868fb55a6d63df3525a41cb391530724cfc7053ee2708f4e918017c13
05 Affected products
VendorProductVersionsPlatforms