CVE-2023-2136

CRITICALNVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score elevated to 9.6 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2023-04-21), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.6 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 5 sources updated this weekExploited in the wild
9.6EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 6%CVSS: 9.6Exploit: cisa kev · ssvc activeExposed: 0

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

Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.6
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.6(high)
EG Risk
83(Attend)
EG Risk 83/100SSVC: Attend

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
Severity96% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
6%
EPSS %ILE
93%
KEV
⚠ Exploited

Published

April 19, 2023

Last Modified

October 24, 2025

Advisory Details (10)

Auto-updated Sep 14, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

[SECURITY] [DSA 5393-1] chromium security update

https://www.debian.org/security/2023/dsa-5393
generic

Chromium, Google Chrome, Microsoft Edge: Multiple Vulnerabilities (GLSA 202309-17) — Gentoo security

https://security.gentoo.org/glsa/202309-17
generic

[SECURITY] Fedora 37 Update: chromium-112.0.5615.165-1.fc37 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/SLO7BL2MHZYPY6O3OAEAQL3SKYMGGO6M/
generic

[SECURITY] Fedora 37 Update: chromium-112.0.5615.121-2.fc37 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/RJQI63HWZFL6M26Q6UOHKDY6LD2PFC5Z/
generic

[SECURITY] Fedora 36 Update: chromium-112.0.5615.165-1.fc36 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/IHHD6KNH4WLUE6JG6HRQZWNAJMHJ32X7/
generic

[SECURITY] Fedora 38 Update: chromium-112.0.5615.121-2.fc38 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/FEJZMAUB4XP44HSHEBDWEKFGA7DUHY42/
generic

[SECURITY] Fedora 38 Update: chromium-112.0.5615.165-1.fc38 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/ES2CDRHR2Y4WY6DNDIAPYZFXJU3ZBFAV/
generic

[SECURITY] Fedora 36 Update: chromium-112.0.5615.121-2.fc36 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/4AOSGAOPXLBK4A5ZRTVZ4M6QKVLSWMWG/
generic
https://crbug.com/1432603
generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop_18.html

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
chromium100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (97 versions)112.0.5615.138-1~deb11u1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium—112.0.5615.138-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium—112.0.5615.138-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium—112.0.5615.138-1—

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 103× in last 7d / 432× 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.

Showing the most recent 100 of 1,600 total refreshes for this CVE.

  1. 2026-09-21 05:25 UTCVendor advisory
  2. 2026-09-21 05:24 UTCGHSA enrichment
  3. 2026-09-21 01:37 UTCVendor advisory
  4. 2026-09-21 01:37 UTCGHSA enrichment
  5. 2026-09-20 21:50 UTCEG score recompute
  6. 2026-09-20 21:50 UTCVendor advisory
  7. 2026-09-20 21:49 UTCGHSA enrichment
  8. 2026-09-20 20:14 UTCEPSS rescore
  9. 2026-09-20 18:03 UTCVendor advisory
  10. 2026-09-20 18:03 UTCGHSA enrichment
  11. 2026-09-20 14:16 UTCVendor advisory
  12. 2026-09-20 14:16 UTCGHSA enrichment
  13. 2026-09-20 10:29 UTCVendor advisory
  14. 2026-09-20 10:29 UTCGHSA enrichment
  15. 2026-09-20 06:42 UTCVendor advisory
  16. 2026-09-20 06:42 UTCGHSA enrichment
  17. 2026-09-20 02:51 UTCVendor advisory
  18. 2026-09-20 02:51 UTCGHSA enrichment
  19. 2026-09-19 23:04 UTCVendor advisory
  20. 2026-09-19 23:04 UTCGHSA enrichment
  21. 2026-09-19 19:17 UTCEG score recompute
  22. 2026-09-19 19:17 UTCVendor advisory
  23. 2026-09-19 19:16 UTCGHSA enrichment
  24. 2026-09-19 15:29 UTCVendor advisory
  25. 2026-09-19 15:29 UTCGHSA enrichment
Show 75 more
  1. 2026-09-19 11:42 UTCVendor advisory
  2. 2026-09-19 11:42 UTCGHSA enrichment
  3. 2026-09-19 07:55 UTCVendor advisory
  4. 2026-09-19 07:55 UTCGHSA enrichment
  5. 2026-09-19 04:08 UTCVendor advisory
  6. 2026-09-19 04:08 UTCGHSA enrichment
  7. 2026-09-19 00:21 UTCVendor advisory
  8. 2026-09-19 00:21 UTCGHSA enrichment
  9. 2026-09-18 20:35 UTCEG score recompute
  10. 2026-09-18 20:35 UTCVendor advisory
  11. 2026-09-18 20:34 UTCGHSA enrichment
  12. 2026-09-18 19:20 UTCCISA KEV update
  13. 2026-09-18 16:47 UTCVendor advisory
  14. 2026-09-18 16:47 UTCGHSA enrichment
  15. 2026-09-18 14:15 UTCCISA KEV update
  16. 2026-09-18 13:00 UTCVendor advisory
  17. 2026-09-18 13:00 UTCGHSA enrichment
  18. 2026-09-18 09:13 UTCVendor advisory
  19. 2026-09-18 09:13 UTCGHSA enrichment
  20. 2026-09-18 05:26 UTCVendor advisory
  21. 2026-09-18 05:26 UTCGHSA enrichment
  22. 2026-09-18 01:39 UTCVendor advisory
  23. 2026-09-18 01:39 UTCGHSA enrichment
  24. 2026-09-17 21:52 UTCEG score recompute
  25. 2026-09-17 21:52 UTCVendor advisory
  26. 2026-09-17 21:52 UTCGHSA enrichment
  27. 2026-09-17 18:05 UTCVendor advisory
  28. 2026-09-17 18:05 UTCGHSA enrichment
  29. 2026-09-17 14:18 UTCVendor advisory
  30. 2026-09-17 14:18 UTCGHSA enrichment
  31. 2026-09-17 10:30 UTCVendor advisory
  32. 2026-09-17 10:30 UTCGHSA enrichment
  33. 2026-09-17 06:43 UTCVendor advisory
  34. 2026-09-17 06:43 UTCGHSA enrichment
  35. 2026-09-17 02:57 UTCVendor advisory
  36. 2026-09-17 02:56 UTCGHSA enrichment
  37. 2026-09-16 23:10 UTCVendor advisory
  38. 2026-09-16 23:10 UTCGHSA enrichment
  39. 2026-09-16 19:23 UTCVendor advisory
  40. 2026-09-16 19:23 UTCGHSA enrichment
  41. 2026-09-16 15:37 UTCEG score recompute
  42. 2026-09-16 15:37 UTCVendor advisory
  43. 2026-09-16 15:37 UTCGHSA enrichment
  44. 2026-09-16 14:10 UTCCISA KEV update
  45. 2026-09-16 14:05 UTCEPSS rescore
  46. 2026-09-16 11:49 UTCVendor advisory
  47. 2026-09-16 11:49 UTCGHSA enrichment
  48. 2026-09-16 08:03 UTCEG score recompute
  49. 2026-09-16 08:03 UTCVendor advisory
  50. 2026-09-16 08:02 UTCGHSA enrichment
  51. 2026-09-16 04:12 UTCVendor advisory
  52. 2026-09-16 04:12 UTCGHSA enrichment
  53. 2026-09-16 00:23 UTCVendor advisory
  54. 2026-09-16 00:23 UTCGHSA enrichment
  55. 2026-09-15 20:36 UTCVendor advisory
  56. 2026-09-15 20:36 UTCGHSA enrichment
  57. 2026-09-15 16:41 UTCVendor advisory
  58. 2026-09-15 16:41 UTCGHSA enrichment
  59. 2026-09-15 12:54 UTCVendor advisory
  60. 2026-09-15 12:54 UTCGHSA enrichment
  61. 2026-09-15 09:07 UTCVendor advisory
  62. 2026-09-15 09:07 UTCGHSA enrichment
  63. 2026-09-15 05:20 UTCEG score recompute
  64. 2026-09-15 05:20 UTCVendor advisory
  65. 2026-09-15 05:20 UTCGHSA enrichment
  66. 2026-09-15 01:30 UTCVendor advisory
  67. 2026-09-15 01:30 UTCGHSA enrichment
  68. 2026-09-14 21:43 UTCVendor advisory
  69. 2026-09-14 21:43 UTCGHSA enrichment
  70. 2026-09-14 19:24 UTCCISA KEV update
  71. 2026-09-14 17:56 UTCVendor advisory
  72. 2026-09-14 17:56 UTCGHSA enrichment
  73. 2026-09-14 14:09 UTCVendor advisory
  74. 2026-09-14 14:09 UTCGHSA enrichment
  75. 2026-09-14 10:22 UTCVendor advisory

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2023-2136?
CVE-2023-2136 is a critical vulnerability published on April 19, 2023. Integer overflow in Skia in Google Chrome prior to 112.0.5615.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
When was CVE-2023-2136 disclosed?
CVE-2023-2136 was first published in the National Vulnerability Database on April 19, 2023, with the most recent update on October 24, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-2136 actively exploited?
Yes. CISA added CVE-2023-2136 to the Known Exploited Vulnerabilities catalog on April 21, 2023, affecting Google Chromium Skia. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2023-2136?
CVE-2023-2136 has a CVSS v3 base score of 9.6 (NVD).
Which products are affected by CVE-2023-2136?
CVE-2023-2136 affects Google Chromium Skia. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2023-2136?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-2136, 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-2023-2136

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