CVE-2026-106442

Hydra is a framework for elegantly configuring complex applications. From 1.3.4 until 1.3.6 and 1.4.0.dev9, the instantiate target blacklist introduced for CVE-2026-68508 incompletely checks the effective callable selected by the target field. Execution wrappers such as timeit.timeit, executable...

CVE-2026-106439

Hydra is a framework for elegantly configuring complex applications. From 1.3.4 until 1.3.7 and 1.4.0.dev10, Hydra stores legacy instantiate target blocklists and related execution-policy collections in mutable module-level state. An attacker who controls multiple sibling target entries can resol...

CVE-2026-106442

The Hydra configuration framework is vulnerable to code execution in versions 1.3.4 through 1.3.6 and 1.4.0.dev9 . The instantiate() target blacklist, originally intended to mitigate CVE-2026-68508, fails to sufficiently validate the effective callable selected by the target field. Attackers can ...

CVE-2026-106439 Hydra: Mutable instantiate policy sets allow target blocklist bypass

Hydra is a framework for elegantly configuring complex applications. From 1.3.4 until 1.3.7 and 1.4.0.dev10, Hydra stores legacy instantiate target blocklists and related execution-policy collections in mutable module-level state. An attacker who controls multiple sibling target entries can resol...

CVE-2026-106439

The Hydra configuration framework is vulnerable in versions 1.3.4 until 1.3.7 and 1.4.0.dev10 due to the storage of legacy instantiate target blocklists in mutable module-level state . An attacker controlling multiple sibling target entries can use the instantiate() function to resolve hydra._int...

EUVD-2026-93658

Hydra is a framework for elegantly configuring complex applications. From 1.3.4 until 1.3.7 and 1.4.0.dev10, Hydra stores legacy instantiate target blocklists and related execution-policy collections in mutable module-level state. An attacker who controls multiple sibling target entries can resol...

Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Summaryhydra.utils.instantiate resolves and calls Python objects from config. If anapplication passes untrusted config to instantiate, an attacker who controlstarget and its arguments can cause arbitrary code execution in the consumingprocess.Hydra is not a network service. Exploitation requires ...

PYSEC-2026-3850 Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Summary hydra.utils.instantiate resolves and calls Python objects from config. If an application passes untrusted config to instantiate, an attacker who controls target and its arguments can cause arbitrary code execution in the consuming process. Hydra is not a network service. Exploitation...

CVE-2026-68508

A flaw was found in Hydra. The hydra.utils.instantiate function, used for configuring complex applications, can be exploited by passing untrusted configuration. This allows an attacker to control target values and arguments, leading to the execution of arbitrary code within the application's...

CVE-2026-68508

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate resolves and calls Python objects selected by configuration through resolvetarget in hydra/internal/instantiate/instantiate2.py, allowing attacker-controlled target values and arguments to...

Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Summary hydra.utils.instantiate resolves and calls Python objects from config. If an application passes untrusted config to instantiate, an attacker who controls target and its arguments can cause arbitrary code execution in the consuming process. Hydra is not a network service. Exploitation...

CVE-2026-68508

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate resolves and calls Python objects selected by configuration through resolvetarget in hydra/internal/instantiate/instantiate2.py, allowing attacker-controlled target values and arguments to...

GHSA-2CP2-2R3C-7P7R Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Summary hydra.utils.instantiate resolves and calls Python objects from config. If an application passes untrusted config to instantiate, an attacker who controls target and its arguments can cause arbitrary code execution in the consuming process. Hydra is not a network service. Exploitation...

CVE-2026-68508 Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate resolves and calls Python objects selected by configuration through resolvetarget in hydra/internal/instantiate/instantiate2.py, allowing attacker-controlled target values and arguments to...

EUVD-2026-64130

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate resolves and calls Python objects selected by configuration through resolvetarget in hydra/internal/instantiate/instantiate2.py, allowing attacker-controlled target values and arguments to...

CVE-2026-68508 Hydra: hydra.utils.instantiate with untrusted config can lead to code execution

Hydra is a framework for elegantly configuring complex applications. Prior to 1.3.4, hydra.utils.instantiate resolves and calls Python objects selected by configuration through resolvetarget in hydra/internal/instantiate/instantiate2.py, allowing attacker-controlled target values and arguments to...

PT-2026-79449

Name of the Vulnerable Software and Affected Versions Hydra versions prior to 1.3.4 Description The hydra.utils.instantiate function resolves and calls Python objects selected by configuration through the resolve target function in hydra/ internal/instantiate/ instantiate2.py. This allows...

keys: Pin request_key_auth payload in instantiate paths

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SUSE CVE-2026-63823

In the Linux kernel, the following vulnerability has been resolved: keys: Pin requestkeyauth payload in instantiate paths A: requestkey B: KEYCTLINSTANTIATEIOV ================ ========================= create auth key store rka in auth key wait for helper get auth key load rka from auth key copy...

CVE-2026-63823

In the Linux kernel, the following vulnerability has been resolved: keys: Pin requestkeyauth payload in instantiate paths A: requestkey B: KEYCTLINSTANTIATEIOV ================ ========================= create auth key store rka in auth key wait for helper get auth key load rka from auth key copy...