Detections
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SCA: security update for ImageSharp (GHSA-v76p-62qx-wwq2)

high Tenable Self-Hosted Container Security Plugin ID 473682

Description

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

 - ImageSharp is a 2D graphics library. From 3.0.0 until 4.1.1, tiled TIFF decoding allocates a destination
 buffer using TileWidth but TiffDecompressorsFactory.Create constructs T4, T6, and Modified Huffman
 decompressors using the full frame width. TiffDecoderCore.DecodeTilesChunky can therefore direct frame-
 width fax scanlines into a tile-width buffer when TileWidth is smaller than ImageWidth. The mismatch
 causes attacker-controlled out-of-bounds writes, heap corruption, and process termination even with legal
 per-row run codes. This tiled-path vulnerability is distinct from oversized CCITT runs in strip decoding.
 This issue is fixed in version 4.1.1. (CVE-2026-106118)

Solution

Update the ImageSharp library and its related packages to version 4.1.1 or later.

See Also

https://github.com/advisories/GHSA-v76p-62qx-wwq2

Plugin Details

Severity: High

ID: 473682

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/7/2026

Updated: 10/7/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.67

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-106118

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/7/2026

Vulnerability Publication Date: 10/6/2026

Reference Information

CVE: CVE-2026-106118

cwe: CWE-787