CVE-2026-17872

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreHIGH confidence

Score 6.1 from GitHub Security Advisory published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Cryptographic Flaw in WebAppInstalls in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3
6.1
Vendor severity
MEDIUMper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Medium)
EG Score
6.1(high)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 3, 2026

Advisory Details (2)

Auto-updated Jul 30, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/521963740
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html

Vendor Advisories for CVE-2026-17872(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
chromium100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (500 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium113.0.5672.126-1 ... 151.0.7922.47-1 (394 versions)151.0.7922.71-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 151.0.7922.71-1~deb12u1 (160 versions)151.0.7922.71-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 151.0.7922.71-1~deb13u1 (162 versions)——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 20× in last 7d / 74× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-26 05:28 UTCVendor advisory
  2. 2026-08-26 05:28 UTCGHSA enrichment
  3. 2026-08-25 07:45 UTCEG score recompute
  4. 2026-08-25 07:45 UTCVendor advisory
  5. 2026-08-25 07:45 UTCGHSA enrichment
  6. 2026-08-24 10:04 UTCVendor advisory
  7. 2026-08-24 10:04 UTCGHSA enrichment
  8. 2026-08-23 12:23 UTCEG score recompute
  9. 2026-08-23 12:23 UTCVendor advisory
  10. 2026-08-23 12:23 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-22 14:42 UTCVendor advisory
  13. 2026-08-22 14:42 UTCGHSA enrichment
  14. 2026-08-21 17:00 UTCEG score recompute
  15. 2026-08-21 17:00 UTCGHSA enrichment
  16. 2026-08-20 22:55 UTCEPSS rescore
  17. 2026-08-20 19:19 UTCVendor advisory
  18. 2026-08-20 19:19 UTCGHSA enrichment
  19. 2026-08-19 21:37 UTCVendor advisory
  20. 2026-08-19 21:37 UTCGHSA enrichment
  21. 2026-08-18 23:27 UTCGHSA enrichment
  22. 2026-08-18 01:46 UTCVendor advisory
  23. 2026-08-18 01:46 UTCGHSA enrichment
  24. 2026-08-17 04:04 UTCVendor advisory
  25. 2026-08-17 04:04 UTCGHSA enrichment
Show 49 more
  1. 2026-08-16 06:22 UTCVendor advisory
  2. 2026-08-16 06:22 UTCGHSA enrichment
  3. 2026-08-15 08:42 UTCVendor advisory
  4. 2026-08-15 08:42 UTCGHSA enrichment
  5. 2026-08-14 11:00 UTCGHSA enrichment
  6. 2026-08-13 13:19 UTCVendor advisory
  7. 2026-08-13 13:19 UTCGHSA enrichment
  8. 2026-08-12 15:38 UTCVendor advisory
  9. 2026-08-12 15:38 UTCGHSA enrichment
  10. 2026-08-11 17:57 UTCEG score recompute
  11. 2026-08-11 17:57 UTCVendor advisory
  12. 2026-08-11 17:57 UTCGHSA enrichment
  13. 2026-08-11 00:00 UTCEPSS rescore
  14. 2026-08-10 20:16 UTCGHSA enrichment
  15. 2026-08-09 22:35 UTCVendor advisory
  16. 2026-08-09 22:35 UTCGHSA enrichment
  17. 2026-08-09 00:54 UTCEG score recompute
  18. 2026-08-09 00:54 UTCVendor advisory
  19. 2026-08-09 00:54 UTCGHSA enrichment
  20. 2026-08-08 16:37 UTCEPSS rescore
  21. 2026-08-08 03:12 UTCGHSA enrichment
  22. 2026-08-07 05:31 UTCVendor advisory
  23. 2026-08-07 05:31 UTCGHSA enrichment
  24. 2026-08-06 07:50 UTCEG score recompute
  25. 2026-08-06 07:50 UTCVendor advisory
  26. 2026-08-06 07:50 UTCGHSA enrichment
  27. 2026-08-05 19:17 UTCEPSS rescore
  28. 2026-08-05 10:09 UTCEG score recompute
  29. 2026-08-05 10:09 UTCVendor advisory
  30. 2026-08-05 10:09 UTCGHSA enrichment
  31. 2026-08-04 15:10 UTCEPSS rescore
  32. 2026-08-04 12:28 UTCGHSA enrichment
  33. 2026-08-03 13:52 UTCGHSA enrichment
  34. 2026-08-03 11:25 UTCGHSA enrichment
  35. 2026-08-02 13:40 UTCVendor advisory
  36. 2026-08-02 13:40 UTCGHSA enrichment
  37. 2026-08-01 15:59 UTCEG score recompute
  38. 2026-08-01 15:59 UTCVendor advisory
  39. 2026-08-01 15:59 UTCGHSA enrichment
  40. 2026-08-01 04:15 UTCEPSS rescore
  41. 2026-07-31 18:18 UTCEG score recompute
  42. 2026-07-31 18:18 UTCGHSA enrichment
  43. 2026-07-30 20:36 UTCGHSA enrichment
  44. 2026-07-30 19:34 UTCEG score recompute▲ 6.10
  45. 2026-07-30 19:34 UTCGHSA enrichment
  46. 2026-07-30 19:31 UTCMITRE cvelistV5CVSS v3 → 6.1 · severity → MEDIUM
  47. 2026-07-30 01:22 UTCNVD update
  48. 2026-07-30 00:56 UTCEG score recompute
  49. 2026-07-30 00:52 UTCMITRE cvelistV5first tracked

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-17872?
CVE-2026-17872 is a medium vulnerability published on July 30, 2026. Cryptographic Flaw in WebAppInstalls in Google Chrome on Android prior to 151.0.7922.72 allowed a local attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
When was CVE-2026-17872 disclosed?
CVE-2026-17872 was first published in the National Vulnerability Database on July 30, 2026, with the most recent update on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-17872 actively exploited?
CVE-2026-17872 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 100.0% of all scored CVEs.
What is the CVSS score of CVE-2026-17872?
CVE-2026-17872 has a CVSS v3.1 base score of 6.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-17872?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-17872, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-17872

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