CVE-2026-33936

CVE-2026-33936 Denial of Service vulnerability in ecdsa PyPI Intro I identified and responsibly disclosed a Moderate-severity vulnerability in python-ecdsa , a widely used Python cryptography library with 47.8M downloads in the last month. I found this issue while reviewing python-ecdsa with a ve...

ECC_Attacks

Known Attacks On Elliptic Curve Cryptography Introduction Introduction To Elliptic Curves Elliptic Curves In The Context Of Cryptography ECC Attacks ECDH Attacks The Order Of The Generator Is Too Small The Order Of The Generator Is A Smooth Number The Order Of The Generator Is Almost A Smooth...

CVE-2026-93160

A flaw was found in the Linux kernel's atmel-ecc cryptographic driver. The hardware Elliptic Curve Diffie-Hellman ECDH computation could use a private key that was not generated for the current cryptographic operation. This issue arises because the public key is only cached after a private key is...

python-ecdsa

ECDSA ed ECDH in puro Python Questa è un'implementazione facile da usare di ECC Elliptic Curve Cryptography con supporto per ECDSA Elliptic Curve Digital Signature Algorithm, EdDSA Edwards-curve Digital Signature Algorithm ed ECDH Elliptic Curve Diffie-Hellman, implementata interamente in Python,...

AlmaLinux 9.6 [TuxCare] Security Update: libgcrypt / libgcrypt-devel (ALMALINUX9.6:CLSA-2026:1784633299)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784633299 advisory. - Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcrypkdecrypt...

Rocky Linux 8 [CIQ] Security Update: libgcrypt / libgcrypt-debuginfo / libgcrypt-debugsource / etc (crlsa-2026_47117)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202647117 advisory. Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext CVE-2026-41989 Tenable has extracted the preceding description block direct...

Rocky Linux 9 [CIQ] Security Update: libgcrypt / libgcrypt-debuginfo / libgcrypt-debugsource / etc (crlsa-2026_50147)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202650147 advisory. Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext CVE-2026-41989 Tenable has extracted the preceding description block direct...

Rocky Linux 10.2 [CIQ] Security Update: libgcrypt / libgcrypt-debuginfo / libgcrypt-debugsource / etc (crlsa-2026_50144)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202650144 advisory. Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext CVE-2026-41989 Tenable has extracted the preceding description block...

AlmaLinux 9.2 [TuxCare] Security Update: libgcrypt / libgcrypt-devel (ALMALINUX9.2:CLSA-2026:1784632339)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1784632339 advisory. - Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcrypkdecrypt...

Rocky Linux 9.6 [TuxCare] Security Update: libgcrypt / libgcrypt-devel (ALMALINUX9.6:CLSA-2026:1784633299)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784633299 advisory. - Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcrypkdecrypt...

Ironsquirrel

IRONSQUIRREL 本项目旨在以加密方式向受害者浏览器传递浏览器漏洞利用代码。采用椭圆曲线 Diffie-Hellman（secp256k1）进行密钥协商，并使用 AES 进行加密。 通过以加密方式向受害者传递漏洞利用代码（和 shellcode），攻击无法被重放。同时，HTML/JS 源代码经过加密，从而显著增加了逆向分析漏洞利用代码的难度。 如果您不明白我在说什么，请搜索“如何隐藏您的浏览器 0-day 漏洞”，并查看我的演讲。或者可以在 YouTube 上观看：https://www.youtube.com/watch?v=eyMDd98uljI 或者查看 SlideShar...

SUSE CVE-2026-93160

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...

EulerOS Virtualization 2.11.1 : libgcrypt (EulerOS-SA-2026-3428)

According to the versions of the libgcrypt packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to...

Linux Distros Unpatched Vulnerability : CVE-2026-93160

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device...

AZL-102192 CVE-2026-93160 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...

CVE-2026-93160 crypto: atmel-ecc - reject hardware ECDH without a public key

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...

EUVD-2026-82268

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...

CVE-2026-93160 crypto: atmel-ecc - reject hardware ECDH without a public key

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...

PT-2026-94956

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the hardware Elliptic Curve Diffie-Hellman ECDH path within the atmel ecdh compute shared secret function. The function uses a private key stored in the device, but th...

CVE-2026-93160: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-ecc - reject hardware ECDH without a public key The hardware ECDH path in atmelecdhcomputesharedsecret uses the private key stored in the device. However, the public key is cached only after atmelecdhsetsecret...