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RockyLinux 10 : rust-rpm-sequoia (RLSA-2026:76734)

high Nessus Plugin ID 363815

Synopsis

The remote RockyLinux host is missing a security update.

Description

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:76734 advisory.

 * sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion (CVE-2026-42784)

 Bug Fix(es) and Enhancement(s):

 * Uninformative error message on --import failure [rhel-10.2.z] (JIRA:Rocky Linux-176906)

 * Return NotTrusted importing non-allowed keys [rhel-10.2.z] (JIRA:Rocky Linux-176907)

 * [FTBFS] Update bindgen for LLVM 22 compatibility [rhel-10.2.z] (JIRA:Rocky Linux-176908)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.redhat.com/show_bug.cgi?id=2464122

https://errata.rockylinux.org/RLSA-2026:76734

Plugin Details

Severity: High

ID: 363815

File Name: rocky_linux_RLSA-2026-76734.nasl

Version: 1.1

Type: Local

Published: 10/7/2026

Updated: 10/7/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 50.57

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2026-42784

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:rocky:linux:10, p-cpe:/a:rocky:linux:rpm-sequoia-debuginfo, p-cpe:/a:rocky:linux:rpm-sequoia-devel, p-cpe:/a:rocky:linux:rpm-sequoia, p-cpe:/a:rocky:linux:rust-rpm-sequoia-debugsource

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 10/7/2026

Vulnerability Publication Date: 5/11/2026

Reference Information

CVE: CVE-2026-42784