Two web emergencies in one week: guessable certificate keys and critical PHP bugs that leaked before patches

Eight intermediate certificates issued by India-based certificate authority eMudhra were found to have private keys so weak they can be calculated from the certificates themselves. Those ...

Private keys for 8 eMudhra intermediate CAs are recoverable: Status of each runtime and what to do in your development environment today

The private keys for 8 intermediate CA certificates from eMudhra (emSign) were in a state where anyone could recover them ...
glitchwire

Eight eMudhra Certificates Had Private Keys So Weak One of Them Was the Number 4

A scripting error during a key generation ceremony in April 2025 produced intermediate CA certificates with private keys ...
TechJuice

The Entire Internet’s Security Just Failed in a Way No One Thought Possible

Browsers blocked eight compromised eMudhra certificate authority keys that could let attackers forge any website.

Mozilla, Google, Apple block compromised eMudhra CA certificates

Certificate authority eMudhra revoked eight compromised intermediate certificates after researchers found their private keys ...
MediaNama

Explained: eMudhra’s weak private keys used to issue website certificates were exposed; what it means

Mudhra exposed eight weak private keys, prompting browser vendors to block affected certificates. Here is what happened and ...
OfficeChai

India’s eMudhra Certificate Hack: How a 4-Digit Key Flaw Shook the Internet

On October 17, 2026, a cybersecurity researcher who goes by “Wayne” sent a short email to Mozilla, Google, Apple and ...
ecosistemastartup

eMudhra, el CA indio cuyas 8 llaves caben en un byte

Ocho llaves de eMudhra que cabían en un solo byte La clave privada de una de las autoridades de certificación (CA) ...
it-daily.net

eMudhra: Acht CA-Zertifikate mit knackbaren Schlüsseln

Die privaten Schlüssel der Zertifikate ließen sich in Sekunden berechnen. Browser blockieren sie, Linux-Distributionen und ...