Detections
Analytics

Echo: jpeg-xl: security update to 0.11.2-0.1~deb13u2+e2

medium Tenable Self-Hosted Container Security Plugin ID 463169

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - libjxl before 0.12 contains an integer underflow vulnerability in the container box parser that allows
 remote attackers to inject arbitrary metadata by exploiting 64-bit box size truncation to size_t on 32-bit
 platforms. Attackers can supply a crafted JPEG XL file causing the decoder to parse attacker-controlled
 codestream bytes as phantom box headers, enabling injection of arbitrary metadata (Exif, XMP, IPTC, JUMBF)
 and potential out-of-bounds reads. (CVE-2026-82522)

Solution

Update the jpeg-xl library and its related packages to version 0.11.2-0.1~deb13u2+e2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-82522

Plugin Details

Severity: Medium

ID: 463169

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.97

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-82522

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 1.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/3/2026

Vulnerability Publication Date: 9/2/2026

Reference Information

CVE: CVE-2026-82522