CVE-2026-52972
crypto: af_alg - Cap AEAD AD length to 0x80000000
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Cap AEAD AD length to 0x80000000 In order to prevent arithmetic overflows when checking the TX buffer size, cap the associated data length to 0x80000000.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 24, 2026 |
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Affected Versions
Linux / Linux
400c40cf78da00c16e561a3a253ca272455c42ef < f8a5203596797f394ff3f9aa4005597a92249802 400c40cf78da00c16e561a3a253ca272455c42ef < a9f68d9ed38dd6e5a6c6d75b03d25c1c133e321d 400c40cf78da00c16e561a3a253ca272455c42ef < a4fe4eb580bbc7439f649a496d4cf38415a4021c 400c40cf78da00c16e561a3a253ca272455c42ef < e4c4a5074532eaaa14951994a3aad0d479aa7431 400c40cf78da00c16e561a3a253ca272455c42ef < 265ac26d1c5e17b34d497cbda1f754a1ec8552bc 400c40cf78da00c16e561a3a253ca272455c42ef < a1c5672faf8e93e38c2deac3979cc767ca5cf918 400c40cf78da00c16e561a3a253ca272455c42ef < 97948906dc8e0ea84775e03e35b60a2063c70193
Linux / Linux
4.1
References
git.kernel.org: https://git.kernel.org/stable/c/f8a5203596797f394ff3f9aa4005597a92249802 git.kernel.org: https://git.kernel.org/stable/c/a9f68d9ed38dd6e5a6c6d75b03d25c1c133e321d git.kernel.org: https://git.kernel.org/stable/c/a4fe4eb580bbc7439f649a496d4cf38415a4021c git.kernel.org: https://git.kernel.org/stable/c/e4c4a5074532eaaa14951994a3aad0d479aa7431 git.kernel.org: https://git.kernel.org/stable/c/265ac26d1c5e17b34d497cbda1f754a1ec8552bc git.kernel.org: https://git.kernel.org/stable/c/a1c5672faf8e93e38c2deac3979cc767ca5cf918 git.kernel.org: https://git.kernel.org/stable/c/97948906dc8e0ea84775e03e35b60a2063c70193