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cpe:2.3:a:rustls:webpki:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorRustls (591d41d2-b260-5ae6-87b6-c70092a59145)
ProductWebpki (31331dbe-60f5-58f5-9bbb-f79b0583d8c2)
Edition*
Language*
Software edition*
Target software*
Target hardware*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-93600 vulnerable 2026-10-13 12:28:56.086433 rustls webpki Name Constraints URI Validation Bypass
LOW (2.2)
rustls-webpki (rustls/webpki) versions 0.101.0 through 0.103.11 and 0.104.0-alpha releases before 0.104.0-alpha.6 ignore X.509 name constraints that apply to URI names, causing such constraints to be accepted rather than enforced. Because name constraints are restrictions on otherwise properly issued certificates, the flaw is only reachable after successful signature verification and requires a misissued certificate to exploit; the library also provides no API for asserting URI names, and URI name constraints are otherwise unimplemented. Versions 0.103.12 and 0.104.0-alpha.6 reject URI name constraints unconditionally.
Published: 2026-09-18T13:20:10.899Z
Updated: 2026-09-21T20:51:59.078Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-93602 vulnerable 2026-10-13 12:28:55.989537 rustls-webpki before 0.103.10 CRL Revocation Check Bypass
MEDIUM (4.4)
rustls-webpki versions before 0.103.10 and 0.104.0-alpha.5 contain faulty CRL authority-matching logic that compares only the first distributionPoint against each CRL's IssuingDistributionPoint, ignoring additional distributionPoints. Attackers with a compromised trusted issuing authority can present revoked certificates that pass revocation checks under UnknownStatusPolicy::Allow, or cause incorrect errors under the default deny policy.
Published: 2026-09-18T13:20:12.259Z
Updated: 2026-09-18T17:58:12.511Z
Reference links
Imported from gcve-enriched-dumps CVE data

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