Detections
Analytics
AlmaLinux 8 : python-pillow (ALSA-2026:39127)
high Nessus Plugin ID 326845
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Synopsis
The remote AlmaLinux host is missing one or more security updates.Description
The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:39127 advisory.* python-pillow: Pillow: Denial of Service via crafted BDF font file (CVE-2026-55379)
* python-pillow: Pillow: Denial of Service via crafted GD 2.x image file (CVE-2026-55380)
* python-pillow: Pillow: Denial of Service via crafted PCF font data (CVE-2026-54059)
* python-pillow: Pillow: Denial of Service via excessive memory allocation when processing font files (CVE-2026-54060)
Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the affected packages.See Also
Plugin Details
Severity: High
ID: 326845
File Name: alma_linux_ALSA-2026-39127.nasl
Version: 1.1
Type: Local
Family: Alma Linux Local Security Checks
Published: 7/14/2026
Updated: 7/14/2026
Supported Sensors: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.72
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 6.1
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS Score Source: CVE-2026-55380
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:alma:linux:8, cpe:/o:alma:linux:8::appstream, cpe:/o:alma:linux:8::baseos, cpe:/o:alma:linux:8::highavailability, cpe:/o:alma:linux:8::nfv, cpe:/o:alma:linux:8::powertools, cpe:/o:alma:linux:8::realtime, cpe:/o:alma:linux:8::resilientstorage, cpe:/o:alma:linux:8::sap, cpe:/o:alma:linux:8::sap_hana, cpe:/o:alma:linux:8::supplementary, p-cpe:/a:alma:linux:python3-pillow-devel, p-cpe:/a:alma:linux:python3-pillow-doc, p-cpe:/a:alma:linux:python3-pillow-tk, p-cpe:/a:alma:linux:python3-pillow
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/AlmaLinux/release, Host/AlmaLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 7/14/2026
Vulnerability Publication Date: 7/6/2026
Reference Information
CVE: CVE-2026-54059, CVE-2026-54060, CVE-2026-55379, CVE-2026-55380
RHSA: 2026:39127