CVE-2025-6554

highKEV · exploitedEPSS 0.141 · 97 %ileexploit · PoCDEEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 9 exploits · PoC

Likely / severe?

14.1% (97th) EPSS

CVSS 8.1 · high

Is it mine?

33 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

added 2025-07-02remediate by 2025-07-23

required action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS · scored 2026-10-19

Google Chromium V8 Type Confusion Vulnerability

Type confusion in V8 in Google Chrome prior to 138.0.7204.96 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: High)

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedHyperLynxsiemens_psirt
Update to V2510.0001 or later version
https://support.sw.siemens.com/product/861057060
FixedIndustrial Edge App Publishersiemens_psirt
Update to V1.23.5 or later version
https://docs.eu1.edge.siemens.cloud/develop_an_application/ieap/download_the_ie_ap.html
FixedHyperLynxcisa_csaf_ot
Update to V2510.0001 or later version
https://support.sw.siemens.com/product/861057060
FixedIndustrial Edge App Publishercisa_csaf_ot
Update to V1.23.5 or later version
https://docs.eu1.edge.siemens.cloud/develop_an_application/ieap/download_the_ie_ap.html

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · CISA US

v3.18.8highAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondaryexploitability 2.8 · impact 5.2

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nsecondary · Siemens ProductCERT DE

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-843USCWE-843USCWE-843USCWE-843US

ATT&CK techniques

ATT&CK techniques this enables or maps to.

exploits (9)

Public proof-of-concept and weaponised exploit code.

LordBheem/CVE-2025-6554CVE-2025-6554 PoCPoC · poc_in_github
Muhammednihalmp/Google-chrome-zero-dayCVE-2025-6554PoC · poc_in_github
PwnToday/CVE-2025-6554PwnToday/CVE-2025-6554PoC · poc_in_github
aklnjakln/CVE-2025-6554aklnjakln/CVE-2025-6554PoC · poc_in_github
ghostn4444/POC-CVE-2025-6554ghostn4444/POC-CVE-2025-6554PoC · poc_in_github
gmh5225/CVE-2025-6554gmh5225/CVE-2025-6554PoC · poc_in_github

affected products (33)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
Gentoo Linuxall versionscert_bundDEcpe:/o:gentoo:linux:-
Grafana Grafana Image Renderer <3.12.9all versionscert_bundDE
Grafana Grafana Synthetic Monitoring Agent <0.38.3all versionscert_bundDE
IGEL OSall versionscert_bundDEcpe:/o:igel:os:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Google Chrome< 138.0.7204.63 Androidcert_bundDE
Google Chrome< 138.0.7204.96cert_bundDE
Grafana Grafana≤ Image Renderer <3.12.9cert_bundDE
Grafana Grafana≤ Synthetic Monitoring Agent <0.38.3cert_bundDE
Microsoft Edge< 138.0.3351.65cert_bundDE
HyperLynxall versionscisa_csaf_otUS
Industrial Edge App Publisherall versionscisa_csaf_otUS
Siemens HyperLynx≤ vers:intdot/<2510.0001cisa_csaf_otUS
Siemens Industrial Edge App Publisher≤ vers:intdot/<1.23.5cisa_csaf_otUS
Google Chrome138.0.7204.96 → 138.0.7204.96enisa_euvdEU
Google Inc Google Chrome≤ 138.0.7204.93fstec_bduRU
Google Inc Google Chrome≤ 138.0.7204.96fstec_bduRU
Google Inc Google Chrome≤ 138.0.7204.97fstec_bduRU

showing 20 of 33

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-365200SSA-365200: Google Chrome Type Confusion Vulnerability in Siemens Products2025-10-14csaf · siemens_psirtDE
Multiple Siemens products are affected by a type confusion vulnerability in Google Chrome prior to 138.0.7204.96. This could allow a remote attacker to perform arbitrary code execution via a crafted HTML page. Siemens has released a new version for Industrial Edge App Publisher and recommends to update to the latest version. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available.
WID-SEC-W-2025-1436Google Chrome / Microsoft Edge: Schwachstelle ermöglicht CodeausführungDeutsch2025-06-30csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Google Chrome / Microsoft Edge ausnutzen, um beliebigen Programmcode auszuführen.
ICSA-25-289-10Siemens HyperLynx and Industrial Edge App Publisher2025-10-14icsa · cisa_csaf_otUS
Multiple Siemens products are affected by a type confusion vulnerability in Google Chrome prior to 138.0.7204.96. This could allow a remote attacker to perform arbitrary code execution via a crafted HTML page. Siemens has released a new version for Industrial Edge App Publisher and recommends to update to the latest version. Siemens is preparing further fix versions and recommends countermeasures for products where fixes are not, or not yet available.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisa_csaf_ot siemens_psirt NVD CVE.org MITRE

published 2025-06-30modified 2026-06-17

references (9)

External citations — patches, advisories, analysis.

scry

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