RHLW-2026-4f7c55b876854238

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Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-4f7c55b876854238.json
Import Source
https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-4f7c55b876854238.json
JSON Data
https://api.osv.dev/v1/vulns/RHLW-2026-4f7c55b876854238
Upstream
Published
2026-10-08T19:45:59Z
Modified
2026-10-27T04:00:09Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Lightwell Security Advisory: fontbox 2.0.19.rhlw-00001
Details

Red Hat Lightwell has released org.apache.pdfbox:fontbox 2.0.19.rhlw-00001 with a backported security fix.

CVE-2021-27807: A carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.22 and prior 2.0.x versions.

This patched artifact is a drop-in replacement for org.apache.pdfbox:fontbox 2.0.19 from Maven Central.

References
Credits
    • Red Hat Lightwell - REMEDIATION_DEVELOPER

Affected packages

Red Hat Lightwell:Maven / org.apache.pdfbox:fontbox

Package

Name
org.apache.pdfbox:fontbox
Purl
pkg:maven/org.apache.pdfbox/fontbox

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.19.rhlw-00001

Affected versions

0.*
0.8.0-incubator
1.*
1.0.0
1.1.0
1.2.0
1.2.1
1.3.1
1.4.0
1.5.0
1.6.0
1.7.0
1.7.1
1.8.0
1.8.1
1.8.2
1.8.3
1.8.4
1.8.5
1.8.6
1.8.7
1.8.8
1.8.9
1.8.10
1.8.11
1.8.12
1.8.13
1.8.14
1.8.15
1.8.16
1.8.17
2.*
2.0.0-RC1
2.0.0-RC2
2.0.0-RC3
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
2.0.10
2.0.11
2.0.12
2.0.13
2.0.14
2.0.15
2.0.16
2.0.17
2.0.18
2.0.19

Database specific

lightwell 
{
    "backport_base_version":  "2.0.19",
    "remediated_version":  "2.0.19.rhlw-00001",
    "repository_url":  "https://packages.redhat.com/lightwell/java/remediated/"
}
source 
"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-4f7c55b876854238.json"