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CVE-2026-71969

Medium priority
Needs evaluation

OP-TEE OS through 4.10.0, fixed in commit 7b8b494, contains a buffer underwrite vulnerability in the RSA NOPAD encrypt and decrypt operations within the mbedTLS software backend and SE050 hardware driver that allows a malicious...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-71968

Medium priority
Needs evaluation

OP-TEE OS through 4.10.0, fixed in commit 8794043, contains a use-after-free vulnerability in the Trusted Application loader that allows attackers with the ability to load a signed Trusted Application to corrupt secure-world...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-71967

Medium priority
Needs evaluation

OP-TEE OS through 4.10.0, fixed in commit 0aadfc2, contains a null pointer dereference vulnerability in the Widevine pseudo-TA open_session handler that allows Normal World clients to cause a denial of service...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-53763

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.0.0 and prior to version 4.11.0,...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-44362

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.20.0 and prior to version 4.11.0,...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-42546

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.3.0 and prior to version 4.11.0, a resource...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-41516

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 4.5.0 and prior to version 4.11.0, the...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-41515

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.9.0 and prior to version 4.11.0, the RSA-OAEP...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-41514

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 4.5.0 and prior to version 4.11.0, the RSA-OAEP...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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CVE-2026-41434

Medium priority
Needs evaluation

OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.10.0 and prior to version 4.11.0, an unbounded...

1 affected package

optee-os

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
optee-os Needs evaluation Not in release Not in release
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