CVE Explorer
CVE-2026-22699
RustCrypto: Elliptic Curves is general purpose Elliptic Curve Cryptography (ECC) support, including types and traits for representing various elliptic curve forms, scalars, points, and public/secret keys composed thereof. In versions 0.14.0-pre.0 and 0.14.0-rc.0, a denial-of-service vulnerability exists in the SM2 PKE decryption path where an invalid elliptic-curve point (C1) is decoded and the resulting value is unwrapped without checking. Specifically, AffinePoint::from_encoded_point(&encoded_
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"elliptic-curves","vendor":"RustCrypto","versions":[{"status":"affected","version":"= 0.14.0-pre.0"},{"status":"affected","version":"= 0.14.0-rc.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/RustCrypto/elliptic-curves/commit/085b7bee647029bd189e1375203418205006bcab","tags":["x_refsource_MISC"],"url":"https://github.com/RustCrypto/elliptic-curves/commit/085b7bee647029bd189e1375203418205006bcab"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/references/2
{"name":"https://github.com/RustCrypto/elliptic-curves/pull/1602","tags":["x_refsource_MISC"],"url":"https://github.com/RustCrypto/elliptic-curves/pull/1602"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/references/1
{"name":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-78p6-6878-8mj6"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ff9288402c2bcc67412842555549c19a447c77ff0a8b52b0c97c4912f034bbd1 · sha256:a4786748b37c896c… · /containers/adp/0/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.