02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: curlwrong proxy connection reuse with credentials
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 0.41% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 34.0% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
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.
SCHEMA: 5.2
- Published
- 2026-03-11 10:09Z5 MO AGO
- Last updated
- 2026-06-02 13:00Z3 MO AGO
- Reserved
- 2026-03-08
- Assigning CNA
- curl
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-305Authentication Bypass by Primary WeaknessBase
- Data version
- 5.2
- Document digest
- d05eb004e5e9a10f2d42a2e38ca1c30ce4b3c67b14ee4e67a7ac189a8838f248
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
curlcurl8.18.0 to 8.18.0, 8.17.0 to 8.17.0, 8.16.0 to 8.16.0, 8.15.0 to 8.15.0, 8.14.1 to 8.14.1, 8.14.0 to 8.14.0, 8.13.0 to 8.13.0, 8.12.1 to 8.12.1, 8.12.0 to 8.12.0, 8.11.1 to 8.11.1, 8.11.0 to 8.11.0, 8.10.1 to 8.10.1, 8.10.0 to 8.10.0, 8.9.1 to 8.9.1, 8.9.0 to 8.9.0, 8.8.0 to 8.8.0, 8.7.1 to 8.7.1, 8.7.0 to 8.7.0, 8.6.0 to 8.6.0, 8.5.0 to 8.5.0, 8.4.0 to 8.4.0, 8.3.0 to 8.3.0, 8.2.1 to 8.2.1, 8.2.0 to 8.2.0, 8.1.2 to 8.1.2, 8.1.1 to 8.1.1, 8.1.0 to 8.1.0, 8.0.1 to 8.0.1, 8.0.0 to 8.0.0, 7.88.1 to 7.88.1, 7.88.0 to 7.88.0, 7.87.0 to 7.87.0, 7.86.0 to 7.86.0, 7.85.0 to 7.85.0, 7.84.0 to 7.84.0, 7.83.1 to 7.83.1, 7.83.0 to 7.83.0, 7.82.0 to 7.82.0, 7.81.0 to 7.81.0, 7.80.0 to 7.80.0, 7.79.1 to 7.79.1, 7.79.0 to 7.79.0, 7.78.0 to 7.78.0, 7.77.0 to 7.77.0, 7.76.1 to 7.76.1, 7.76.0 to 7.76.0, 7.75.0 to 7.75.0, 7.74.0 to 7.74.0, 7.73.0 to 7.73.0, 7.72.0 to 7.72.0, 7.71.1 to 7.71.1, 7.71.0 to 7.71.0, 7.70.0 to 7.70.0, 7.69.1 to 7.69.1, 7.69.0 to 7.69.0, 7.68.0 to 7.68.0, 7.67.0 to 7.67.0, 7.66.0 to 7.66.0, 7.65.3 to 7.65.3, 7.65.2 to 7.65.2, 7.65.1 to 7.65.1, 7.65.0 to 7.65.0, 7.64.1 to 7.64.1, 7.64.0 to 7.64.0, 7.63.0 to 7.63.0, 7.62.0 to 7.62.0, 7.61.1 to 7.61.1, 7.61.0 to 7.61.0, 7.60.0 to 7.60.0, 7.59.0 to 7.59.0, 7.58.0 to 7.58.0, 7.57.0 to 7.57.0, 7.56.1 to 7.56.1, 7.56.0 to 7.56.0, 7.55.1 to 7.55.1, 7.55.0 to 7.55.0, 7.54.1 to 7.54.1, 7.54.0 to 7.54.0, 7.53.1 to 7.53.1, 7.53.0 to 7.53.0, 7.52.1 to 7.52.1, 7.52.0 to 7.52.0, 7.51.0 to 7.51.0, 7.50.3 to 7.50.3, 7.50.2 to 7.50.2, 7.50.1 to 7.50.1, 7.50.0 to 7.50.0, 7.49.1 to 7.49.1, 7.49.0 to 7.49.0, 7.48.0 to 7.48.0, 7.47.1 to 7.47.1, 7.47.0 to 7.47.0, 7.46.0 to 7.46.0, 7.45.0 to 7.45.0, 7.44.0 to 7.44.0, 7.43.0 to 7.43.0, 7.42.1 to 7.42.1, 7.42.0 to 7.42.0, 7.41.0 to 7.41.0, 7.40.0 to 7.40.0, 7.39.0 to 7.39.0, 7.38.0 to 7.38.0, 7.37.1 to 7.37.1, 7.37.0 to 7.37.0, 7.36.0 to 7.36.0, 7.35.0 to 7.35.0, 7.34.0 to 7.34.0, 7.33.0 to 7.33.0, 7.32.0 to 7.32.0, 7.31.0 to 7.31.0, 7.30.0 to 7.30.0, 7.29.0 to 7.29.0, 7.28.1 to 7.28.1, 7.28.0 to 7.28.0, 7.27.0 to 7.27.0, 7.26.0 to 7.26.0, 7.25.0 to 7.25.0, 7.24.0 to 7.24.0, 7.23.1 to 7.23.1, 7.23.0 to 7.23.0, 7.22.0 to 7.22.0, 7.21.7 to 7.21.7, 7.21.6 to 7.21.6, 7.21.5 to 7.21.5, 7.21.4 to 7.21.4, 7.21.3 to 7.21.3, 7.21.2 to 7.21.2, 7.21.1 to 7.21.1, 7.21.0 to 7.21.0, 7.20.1 to 7.20.1, 7.20.0 to 7.20.0, 7.19.7 to 7.19.7, 7.19.6 to 7.19.6, 7.19.5 to 7.19.5, 7.19.4 to 7.19.4, 7.19.3 to 7.19.3, 7.19.2 to 7.19.2, 7.19.1 to 7.19.1, 7.19.0 to 7.19.0, 7.18.2 to 7.18.2, 7.18.1 to 7.18.1, 7.18.0 to 7.18.0, 7.17.1 to 7.17.1, 7.17.0 to 7.17.0, 7.16.4 to 7.16.4, 7.16.3 to 7.16.3, 7.16.2 to 7.16.2, 7.16.1 to 7.16.1, 7.16.0 to 7.16.0, 7.15.5 to 7.15.5, 7.15.4 to 7.15.4, 7.15.3 to 7.15.3, 7.15.2 to 7.15.2, 7.15.1 to 7.15.1, 7.15.0 to 7.15.0, 7.14.1 to 7.14.1, 7.14.0 to 7.14.0, 7.13.2 to 7.13.2, 7.13.1 to 7.13.1, 7.13.0 to 7.13.0, 7.12.3 to 7.12.3, 7.12.2 to 7.12.2, 7.12.1 to 7.12.1, 7.12.0 to 7.12.0, 7.11.2 to 7.11.2, 7.11.1 to 7.11.1, 7.11.0 to 7.11.0, 7.10.8 to 7.10.8, 7.10.7 to 7.10.7, 7.10.6 to 7.10.6, 7.10.5 to 7.10.5, 7.10.4 to 7.10.4, 7.10.3 to 7.10.3, 7.10.2 to 7.10.2, 7.10.1 to 7.10.1, 7.10 to 7.10, 7.9.8 to 7.9.8, 7.9.7 to 7.9.7, 7.9.6 to 7.9.6, 7.9.5 to 7.9.5, 7.9.4 to 7.9.4, 7.9.3 to 7.9.3, 7.9.2 to 7.9.2, 7.9.1 to 7.9.1, 7.9 to 7.9, 7.8.1 to 7.8.1, 7.8 to 7.8, 7.7.3 to 7.7.3, 7.7.2 to 7.7.2, 7.7.1 to 7.7.1, 7.7 to 7.7—