Technology · PyPI
ecdsa (PyPI) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in ecdsa (PyPI): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-33936, was published on 13 July 2026.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 0
- Exploited in the wild
- 0
Latest ecdsa (PyPI) vulnerabilities
- CVE-2026-33936: PYSEC-2026-2467 - python-ecdsa: Denial of Service via improper DER length validation in crafted private keyslowCVSS 3.1EPSS 0.5%
- CVE-2024-23342: PYSEC-2026-1325 - Minerva timing attack on P-256 in python-ecdsalowCVSS 3.1EPSS 1.0%
- CVE-2019-14859: PYSEC-2020-163 - A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether…lowCVSS 3.1EPSS 1.5%
- PYSEC-2020-182 - A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used…info
- CVE-2019-14853: PYSEC-2019-177 - An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding…lowCVSS 3.1EPSS 2.4%
Most severe ecdsa (PyPI) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2019-14853: PYSEC-2019-177 - An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding…lowCVSS 3.1EPSS 2.4%
- CVE-2019-14859: PYSEC-2020-163 - A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether…lowCVSS 3.1EPSS 1.5%
- CVE-2024-23342: PYSEC-2026-1325 - Minerva timing attack on P-256 in python-ecdsalowCVSS 3.1EPSS 1.0%
- CVE-2026-33936: PYSEC-2026-2467 - python-ecdsa: Denial of Service via improper DER length validation in crafted private keyslowCVSS 3.1EPSS 0.5%
- PYSEC-2020-182 - A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used…info
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 1 | 0 | |
| 13 Jul 2026 | 1 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/ecdsa.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "ecdsa (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/ecdsa, 27 September 2026.