Back to Security Advisories

Libgcrypt Security Update — AlmaLinux 8 (ALSA-2026:47117)

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms. Security Fix(es): * Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext (CVE-2026-41989) For more details about the security issue(s), including the impact, a CVSS score, …

Medium
AlmaLinux 8

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.

Security Fix(es):

* Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext (CVE-2026-41989)

For more details about the security issue(s), including the impact, a CVSS score, …

Type:
security

Severity:
moderate

Release date:
2026-08-06

Description:
The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.

Security Fix(es):

* Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext (CVE-2026-41989)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References:

Updated packages listed below:

Architecture Package Checksum
aarch64 libgcrypt-devel-1.8.5-8.el8_10.aarch64.rpm 2c9dea55d39a04d8133eb1ee531a0954db8ac238cf0d0fd97f8d67c829a81196
aarch64 libgcrypt-1.8.5-8.el8_10.aarch64.rpm a49d2a8312597505ea0f44976bd6670419b353ff58f9dbd753be94727127c913
i686 libgcrypt-devel-1.8.5-8.el8_10.i686.rpm 944b0609e3a5fb2b8038102ba1a5c3867be1566665ab42e061da101936f04211
i686 libgcrypt-1.8.5-8.el8_10.i686.rpm af84b544d05c703e017514cf254353bd0e439b5e58199558fc333f0011b0a5b6
ppc64le libgcrypt-devel-1.8.5-8.el8_10.ppc64le.rpm 5a9f79a1277c378d267e49bd4f5d2374a9b5451528f4d2e9f18398c6105e922a
ppc64le libgcrypt-1.8.5-8.el8_10.ppc64le.rpm b60a3335ea50730b6e0d924970cd2f056a4eb5878d25085593c40db1b5bc3655
s390x libgcrypt-1.8.5-8.el8_10.s390x.rpm 07d14302d50d3a4604851433c84819250576670650ef3702dbaebe5c8108a21e
s390x libgcrypt-devel-1.8.5-8.el8_10.s390x.rpm e97a1fda637840ffba3cdc01a9e1f7feded3352673c281908521c7ad72a8ad88
x86_64 libgcrypt-1.8.5-8.el8_10.x86_64.rpm 425ea6c342b804161ab024df0c165f25efaf02d5be6380b968dcb78b92ccea63
x86_64 libgcrypt-devel-1.8.5-8.el8_10.x86_64.rpm 6d74fd1580bee1c8f63db90f35311c953c7500a5c88b336e3bb141d4bacd6b0c

Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.

How to Apply the Fix

Update the affected packages on your server to the patched release, then restart the relevant services.

sudo dnf update

References

Security Advisories

Related Advisories

cPanel & WHM version 136

2026-08-07

Resource-Agents Security Update — AlmaLinux 8 (ALSA-2026:47126)

2026-08-06

Compat-Libtiff3 Security Update — AlmaLinux 8 (ALSA-2026:47183)

2026-08-06

Check your system for vulnerabilities

अपना उत्पाद और ऑपरेटिंग सिस्टम चुनें ताकि आपके लिए लागू सटीक फिक्स कमांड देख सकें।

Check Your System