CVE-2026-31739

high

In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Add missing CRYPTO_ALG_ASYNC The tegra crypto driver failed to set the CR…

Vendor / product: Linux — linux kernel

In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Add missing CRYPTO_ALG_ASYNC The tegra crypto driver failed to set the CRYPTO_ALG_ASYNC on its asynchronous algorithms, causing the crypto API to select them for users that request only synchronous algorithms. This causes crashes (at least). Fix this by adding the flag like what the other drivers do. Also remove the unnecessary CRYPTO_ALG_TYPE_* flags, since those just get ignored and overridden by the registration function anyway.

CVSS

8.8

8.8 (CVSS v3.1)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity source: NVD CVSS v3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)

Timeline (UTC)

Published: 2026-05-01 15:16

Modified: 2026-11-11 21:10

NVD status: Modified

Last synced 5 hours ago

Verified against the source API 2026-11-11 21:11 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

linux / linux_kernel ≥6.10 <6.12.81, ≥6.13 <6.18.22, ≥6.19 <6.19.12, 7.0

Weakness classification (CWE)

CWE-617 CWE-20

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

Patch / mitigation: https://git.kernel.org/stable/c/3aea268b6d5cde3b087df9eeecc3bc620aa09513

Patch / mitigation: https://git.kernel.org/stable/c/429d05565eb19ee545d8a8395991372adbe4daf3

Patch / mitigation: https://git.kernel.org/stable/c/4b56770d345524fc2acc143a2b85539cf7d74bc1

Patch / mitigation: https://git.kernel.org/stable/c/bdbf027a4504b4a86740de6beb6d18a957331839

References

https://git.kernel.org/stable/c/3aea268b6d5cde3b087df9eeecc3bc620aa09513 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/429d05565eb19ee545d8a8395991372adbe4daf3 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4b56770d345524fc2acc143a2b85539cf7d74bc1 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/bdbf027a4504b4a86740de6beb6d18a957331839 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Data sources

NVD CVE API 2.0 — fetched 2026-11-11 21:11 UTC · record ↗

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CVE-2026-31739

Affected products

Weakness classification (CWE)

Mitigation & advisories

References

Data sources

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