How many CVEs have patched sw_crypto_acipher_rsanopad_encrypt?

1 published CVEs changed sw_crypto_acipher_rsanopad_encrypt in OP-TEE/optee_os, in 1 distinct patches totalling 6 changed lines, between 2026 and 2026.

What is the latest CVE that changed sw_crypto_acipher_rsanopad_encrypt?

CVE-2026-71969 (OP-TEE OS 4.10.0 Buffer Underwrite via RSA NOPAD Encrypt/Decrypt Operations), published 2026-08-10, changed lines 357 to 362 of lib/libmbedtls/core/rsa.c.

How does sw_crypto_acipher_rsanopad_encrypt compare to the rest of OP-TEE/optee_os?

OP-TEE/optee_os has 17 CVEs with a located fix in total; 1 of them changed sw_crypto_acipher_rsanopad_encrypt.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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OP-TEE/optee_os

Function

sw_crypto_acipher_rsanopad_encrypt

Name: sw_crypto_acipher_rsanopad_encrypt in OP-TEE/optee_os: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/libmbedtls/core/rsa.c

Last patched August 10, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

6

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

sw_crypto_acipher_rsanopad_encrypt in OP-TEE/optee_os was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 6 lines in total.

OP-TEE/optee_os has 17 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed sw_crypto_acipher_rsanopad_encrypt, newest first, with the lines each fix touched.

OP-TEE OS 4.10.0 Buffer Underwrite via RSA NOPAD Encrypt/Decrypt Operations
CVE-2026-71969 · lines 357–362 · +6 −0
High · CVSS 8.4
EPSS 0.2%2026-08-10

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in OP-TEE/optee_os changed by the most CVE fixes.

syscall_cryp_derive_key2 CVEs · core/tee/tee_svc_cryp.c uses2 CVEs · lib/libmpa/mpa_expmod.c exptmod2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c rsa_exptmod2 CVEs · core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.c rand2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c calculates2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c

All patched functions in OP-TEE/optee_os

Frequently asked questions

Common questions about CVE fixes to sw_crypto_acipher_rsanopad_encrypt.

How many CVEs have patched sw_crypto_acipher_rsanopad_encrypt?: 1 published CVEs changed sw_crypto_acipher_rsanopad_encrypt in OP-TEE/optee_os, in 1 distinct patches totalling 6 changed lines, between 2026 and 2026.
What is the latest CVE that changed sw_crypto_acipher_rsanopad_encrypt?: CVE-2026-71969 (OP-TEE OS 4.10.0 Buffer Underwrite via RSA NOPAD Encrypt/Decrypt Operations), published 2026-08-10, changed lines 357 to 362 of lib/libmbedtls/core/rsa.c.
How does sw_crypto_acipher_rsanopad_encrypt compare to the rest of OP-TEE/optee_os?: OP-TEE/optee_os has 17 CVEs with a located fix in total; 1 of them changed sw_crypto_acipher_rsanopad_encrypt.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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