7.5
Élevée
CVE-2026-76763 A flaw was found in SmallRye GraphQL
Description
A flaw was found in SmallRye GraphQL. The number scalar coercion for BigInteger does not properly validate the magnitude of float or string inputs. An unauthenticated remote attacker can exploit this by sending a GraphQL query containing a large exponent float literal. This can lead to the allocation of extremely large BigInteger objects, causing CPU exhaustion or an OutOfMemoryError, resulting in a denial of service.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat build of Quarkus | Versions non publiées | |
| Red Hat build of Quarkus 3.27.5.SP1 2.14 | premières → < 2.14.2.redhat-00002 | 2.14.2.redhat-00002 |
| Red Hat build of Quarkus 3.33.3.SP1 2.17 | premières → < 2.17.0.redhat-00003 | 2.17.0.redhat-00003 |
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4.3
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7.7
Élevée
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5.3
Moyenne
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9.1
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