CVE Explorer
CVE-2026-22700
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 public-key encryption (PKE) implementation: the decrypt() path performs unchecked slice::split_at operations on input buffers derived from untrusted ciphertext. An attacker can submit
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:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /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:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /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:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/RustCrypto/elliptic-curves/commit/e60e99167a9a2b187ebe80c994c5204b0fdaf4ab","tags":["x_refsource_MISC"],"url":"https://github.com/RustCrypto/elliptic-curves/commit/e60e99167a9a2b187ebe80c994c5204b0fdaf4ab"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /containers/cna/references/2
{"name":"https://github.com/RustCrypto/elliptic-curves/pull/1603","tags":["x_refsource_MISC"],"url":"https://github.com/RustCrypto/elliptic-curves/pull/1603"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /containers/cna/references/1
{"name":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-j9xq-69pf-pcm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-j9xq-69pf-pcm8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/RustCrypto/elliptic-curves/security/advisories/GHSA-j9xq-69pf-pcm8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d71a1f77fb97e8c2e205d2a86bcb069cdcb0daf01b63e1e9e1ab46eeffe4733a · sha256:376dc31cceddc772… · /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.