CVE-2026-56859

High

Advisory

Published 13 Aug 2026In the index since 5 Sept 2026

Severity: High; worst across findings
CVSS: 7.5; base score, highest
EPSS: 0.006; 46th percentile
CISA KEV: Not listed; no confirmed exploitation
Charts affected: 4,577; of 17,828 indexed, latest versions
Container images: 5,287; deployed by those charts
Fix available: 1 of 2; affected packages

Add recursion depth guard during decode in encoding/xml

Carried by container images the latest versions of 4,577 of 17,828 indexed charts deploy, on 5,287 images.

Affected package	Affected versions	Fixed in	Images
golang-1.19deb	1.19.8-2	no fix listed	1
stdlibgolang	go1.13, go1.13.1, go1.13.3, go1.13.4+193 more	1.25.13	5,287

OSV records: DEBIAN-CVE-2026-56859 GO-2026-6088
Also known as: BIT-golang-2026-56859

Charts affected

4,577 by stars

Chart	Latest	Affected images	Radar Score

Container images carrying it

5,287 by charts deploying them

A fixed version is listed for 1 of the 2 affected packages.

Container image	Digest	Package	Fixed in	Used by
library/nats :2.14.5-alpine	d4ac35882ac6	stdlib@go1.26.5	1.25.13	1
library/nats :2.9.20-alpine	d6c6ae7df4a0	stdlib@go1.19.11	1.25.13	1
library/nats :2.9.6-alpine3.16	f576cdc17cc3	stdlib@go1.19.3	1.25.13	1
library/nats-streaming :0.25.6	0ad6861379c9	stdlib@go1.20.11	1.25.13	1
library/nats-streaming :0.25.5	ced93c701875	stdlib@go1.19.10	1.25.13	1
library/postgres :13.7	03652c675ae1	stdlib@go1.16.7	1.25.13	1
library/postgres :18.0	073e7c8b84e2	stdlib@go1.24.6	1.25.13	1
library/postgres :18 :18.6-trixie	10037cee1d5e	stdlib@go1.24.6	1.25.13	1
library/postgres :14.3	2d1e636f0778	stdlib@go1.16.7	1.25.13	1
library/postgres :17.4	304ab8135187	stdlib@go1.18.2	1.25.13	1
library/postgres :18.4	3a82e1f56c8f	stdlib@go1.24.6	1.25.13	1
library/postgres :16-alpine	3c5c8892d184	stdlib@go1.24.6	1.25.13	1
library/postgres :18.1-alpine3.21	44d837eb4c2e	stdlib@go1.24.6	1.25.13	1
library/postgres :16.11	468e1f126ca5	stdlib@go1.24.6	1.25.13	1
library/postgres :18.3-alpine	54451ecb8ab3	stdlib@go1.24.6	1.25.13	1
library/postgres :16.6	557fea37a744	stdlib@go1.18.2	1.25.13	1
library/postgres :13.11-bullseye	5c265bf1fd30	stdlib@go1.18.2	1.25.13	1
library/postgres :17.5-alpine	6567bca8d7bc	stdlib@go1.18.2	1.25.13	1
library/postgres :18.3	69e8582b781c	stdlib@go1.24.6	1.25.13	1
library/postgres :15.18	6eb0add3b77c	stdlib@go1.24.6	1.25.13	1
library/postgres :17.4-alpine	7062a2109c4b	stdlib@go1.18.2	1.25.13	1
library/postgres :14-alpine	727876d27466	stdlib@go1.24.6	1.25.13	1
library/postgres :12-alpine	7c8f48705831	stdlib@go1.18.2	1.25.13	1
library/postgres :17.2-alpine	7e5df973a748	stdlib@go1.18.2	1.25.13	1
library/postgres :15.3	8775adb39f0d	stdlib@go1.18.2	1.25.13	1
library/postgres :18.4	8ff36f3c6637	stdlib@go1.24.6	1.25.13	1
library/postgres :18.4-alpine3.24	9a8afca54e78	stdlib@go1.24.6	1.25.13	1
library/postgres :15	9b1d34adbce1	stdlib@go1.24.6	1.25.13	1
library/postgres :18.3	a9abf4275f9e	stdlib@go1.24.6	1.25.13	1
library/postgres :17.5	aadf2c0696f5	stdlib@go1.18.2	1.25.13	1
library/postgres :13.12	ced3ba927f4c	stdlib@go1.18.2	1.25.13	1
library/postgres :15.18-bookworm	e8db9bd3e9e1	stdlib@go1.24.6	1.25.13	1
library/postgres :14.22	eba8ddbdd837	stdlib@go1.24.6	1.25.13	1
library/postgres :17.10	ebba4f4de37f	stdlib@go1.24.6	1.25.13	1
library/postgres :17.6-alpine	ef257d85f76e	stdlib@go1.24.6	1.25.13	1
library/postgres :14.6	f565573d74ae	stdlib@go1.18.2	1.25.13	1
library/postgres :17.5-bookworm	fbcea1bd13b6	stdlib@go1.18.2	1.25.13	1
library/rabbitmq :4.3.6-management	534e4fefc5f0	stdlib@go1.22.2	1.25.13	1
library/rabbitmq :4.3.6	67bad329974a	stdlib@go1.22.2	1.25.13	1
library/rabbitmq :4.2.8	7561d672fae4	stdlib@go1.22.2	1.25.13	1
library/rabbitmq :4.3.6-management	de62d9901fb7	stdlib@go1.22.2	1.25.13	1
library/rabbitmq :4.3.4-management	eb5295d08332	stdlib@go1.22.2	1.25.13	1
library/redis :7.0.4	091a7b5de688	stdlib@go1.16.7	1.25.13	1
library/redis :7.0.15	352c1fdadc91	stdlib@go1.18.2	1.25.13	1
library/redis :7-bullseye	6a5130174e14	stdlib@go1.18.2	1.25.13	1
library/redis :7.2.5-alpine	6aaf3f5e6bc8	stdlib@go1.18.2	1.25.13	1
library/redis :6.2.20-alpine	77697a75da9f	stdlib@go1.18.2	1.25.13	1
library/redis	83edc2b8e9ff	stdlib@go1.18.2	1.25.13	1
library/redis :7.0.10	92b8b307ee28	stdlib@go1.18.2	1.25.13	1
library/redis :7.4.1	bb142a9c18ac	stdlib@go1.18.2	1.25.13	1