> CVE-2026-34993 [MEDIUM]

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PUBLISHED
2026-06-02 20:16
MODIFIED
2026-06-02 20:16
CVSS_SCORE V3
6.4
EPSS (Prob. Exploit)
0.18%
Top 92.5%
DATA SOURCES:
NVD đź”— 2026-06-02 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-11-01 GITHUB đź”— 2026-11-05 OSV đź”— 2026-11-02

> DESCRIPTION

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using ``CookieJar.load()`` with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect many applications. Version 3.14.0 patches the issue. If an application does allow attacker controlled files to be loaded, a workaround on older releases would be to sanitize the files before loading.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:L
EXPLOITABILITY
0.6
IMPACT
5.3

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
High (H)
Authentifié avec privilèges administratifs
UI (Interaction Utilisateur)
User Interaction
Required (R)
NĂ©cessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Changed (C)
Impact s'Ă©tend au-delĂ  du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
Low (L)
Divulgation limitée d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
Low
Divulgation limitée d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
Low
Interruption partielle du service possible

> WEAKNESSES

CWE-502

> CWE DETAILED DESCRIPTIONS

CWE-502: Deserialization of Untrusted Data - The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

> RED HAT SECURITY ADVISORIES

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Red Hat Security Advisory: Red Hat AI Inference 3.4.5 (cpu)
Red Hat AI Inference 3.4.5 (cpu) is now available.
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Updated images are now available for Red Hat OpenShift AI.
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Updated Red Hat Enterprise Linux AI 3.4.5 container disk images are now available.
Red Hat Security Advisory: satellite/iop-vulnerability-engine-rhel9 container image available as a Technology Preview
A new satellite/iop-vulnerability-engine-rhel9 container image is now available as a Technology Preview in the Red Hat container registry.
Red Hat Security Advisory: General availability of the satellite/iop-insights-engine-rhel9 container image
A new satellite/iop-insights-engine-rhel9 container image is now generally available in the Red Hat container registry.
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Updated images are now available for Red Hat OpenShift AI.
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Updated images are now available for Red Hat OpenShift AI.

> GITHUB SECURITY ADVISORY

GHSA-jg22-mg44-37j8 MODERATE

AIOHTTP is Vulnerable to Deserialization of Untrusted Data

AFFECTED PACKAGES:
PIP / aiohttp
< 3.14.0
Fixed in: 3.14.0

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AIOHTTP Vulnerable to Deserialization of Untrusted Data

AFFECTED PACKAGES:
Unknown / Unknown
148 versions affected
ALIASES:
GHSA-jg22-mg44-37j8, PYSEC-2026-2104

> HISTORIQUE DES MODIFICATIONS

Première apparition
02/06/2026 20:16
Source: NVD
đź“Š ENRICHISSEMENT 01/07/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-502: Deserialization of Untrusted Data - The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
Total des modifications: 1 Dernière mise à jour: 4 months ago

> REFERENCES

https://github.com/aio-libs/aiohttp/commit/dcf40f30637e8752c76781cf6703b5a236749...
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-jg22-mg44-37j8
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