CVE-2023-41074

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2023-09-27. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 3.9%CVSS: 8.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

The issue was addressed with improved checks. This issue is fixed in tvOS 17, Safari 17, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
46
EG Risk 46/100CISA SSVC

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
Severity88% × 45%
Exploitation4% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
3.9%
EPSS %ILE
89th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 27, 2023

Last Modified

June 17, 2026

Advisory Details (10)

Auto-updated Aug 30, 2026
Patch available.
generic

About the security content of watchOS 10 - Apple Support

https://support.apple.com/en-us/HT213937
generic

About the security content of tvOS 17 - Apple Support

https://support.apple.com/en-us/HT213936
generic

WebKitGTK+: Multiple Vulnerabilities (GLSA 202401-33) — Gentoo security

https://security.gentoo.org/glsa/202401-33
generic

[SECURITY] Fedora 37 Update: webkitgtk-2.42.1-1.fc37 - package-announce - Fedora mailing-lists

https://lists.fedoraproject.org/archives/list/[email protected]/message/4EEMDC5TQAANFH5D77QM34ZTUKXPFGVL/
generic

oss-security - WebKitGTK and WPE WebKit Security Advisory WSA-2023-0009

http://www.openwall.com/lists/oss-security/2023/09/28/3
generic

Full Disclosure: APPLE-SA-09-26-2023-8 watchOS 10

http://seclists.org/fulldisclosure/2023/Oct/9
generic

Full Disclosure: APPLE-SA-09-26-2023-7 iOS 17 and iPadOS 17

http://seclists.org/fulldisclosure/2023/Oct/8
generic

Full Disclosure: APPLE-SA-09-26-2023-2 macOS Sonoma 14

http://seclists.org/fulldisclosure/2023/Oct/3
generic

Full Disclosure: APPLE-SA-09-26-2023-1 Safari 17

http://seclists.org/fulldisclosure/2023/Oct/2
generic

Full Disclosure: APPLE-SA-09-26-2023-9 tvOS 17

http://seclists.org/fulldisclosure/2023/Oct/10

Vendor Advisories for CVE-2023-41074(3)

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

Patch Availability(4)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntuwebkit2gtk-driver (2.42.1-0ubuntu0.23.04.1) @ lunar2026-05-24ubuntu
redhatwebkitgtk4-0:2.48.3-2.el7_92025-07-07redhat
redhatwebkit2gtk3-0:2.38.5-1.el8_8.52023-07-18redhat
redhatwebkit2gtk3-0:2.38.5-1.el9_2.32023-07-18redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(8 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFix by version rangeDependents
webkit2gtk2.32.3-1 ... 2.42.1-1~bpo12+1 (109 versions)
  • every version up to 2.42.1-1~deb11u1: fixed in 2.42.1-1~deb11u1
—
wpewebkit2.32.3-2 ... 2.52.5-1 (90 versions)
  • every version on: no fix on record
—
Debian:12(2)
PackageVulnerable rangeFix by version rangeDependents
webkit2gtk2.40.1-1 ... 2.42.1-1~deb11u2 (26 versions)
  • every version up to 2.42.1-1~deb12u1: fixed in 2.42.1-1~deb12u1
—
wpewebkit2.38.6-1 ... 2.52.6-1 (54 versions)
  • every version on: no fix on record
—
Debian:13(2)
PackageVulnerable rangeFix by version rangeDependents
webkit2gtk—
  • every version up to 2.42.0-1: fixed in 2.42.0-1
—
wpewebkit—
  • every version up to 2.42.0-1: fixed in 2.42.0-1
—
Debian:14(2)
PackageVulnerable rangeFix by version rangeDependents
webkit2gtk—
  • every version up to 2.42.0-1: fixed in 2.42.0-1
—
wpewebkit—
  • every version up to 2.42.0-1: fixed in 2.42.0-1
—

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 8× in last 7d / 30× 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 190 total refreshes for this CVE.

  1. 2026-10-05 17:41 UTCEPSS rescore
  2. 2026-10-04 23:20 UTCEPSS rescore
  3. 2026-10-03 14:23 UTCEPSS rescore
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  6. 2026-09-30 16:29 UTCEG score recompute
  7. 2026-09-30 15:01 UTCEPSS rescore
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  9. 2026-09-28 13:49 UTCEPSS rescore
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  18. 2026-09-22 23:02 UTCOSV refresh
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  1. 2026-09-11 09:34 UTCEPSS rescore
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  7. 2026-09-04 13:58 UTCEPSS rescore
  8. 2026-09-04 05:04 UTCEPSS rescore
  9. 2026-09-03 17:59 UTCOSV refresh
  10. 2026-09-02 14:09 UTCEPSS rescore
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  24. 2026-08-18 13:46 UTCEPSS rescore
  25. 2026-08-17 13:45 UTCEPSS rescore
  26. 2026-08-17 06:57 UTCOSV refresh
  27. 2026-08-16 14:54 UTCEPSS rescore
  28. 2026-08-16 02:12 UTCEPSS rescore
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  31. 2026-08-13 21:58 UTCEPSS rescore
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  43. 2026-08-02 02:25 UTCEPSS rescore
  44. 2026-08-02 02:25 UTCEPSS rescore
  45. 2026-08-02 01:36 UTCOSV refresh
  46. 2026-08-01 04:14 UTCEPSS rescore
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  48. 2026-07-30 16:26 UTCEPSS rescore
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  58. 2026-07-23 14:16 UTCEPSS rescore
  59. 2026-07-23 14:16 UTCEPSS rescore
  60. 2026-07-23 02:25 UTCEG score recompute
  61. 2026-07-22 23:12 UTCEG score recompute
  62. 2026-07-22 14:06 UTCEPSS rescore
  63. 2026-07-21 15:23 UTCEPSS rescore
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  65. 2026-07-20 17:06 UTCEPSS rescore
  66. 2026-07-19 14:29 UTCEPSS rescore
  67. 2026-07-19 02:27 UTCEPSS rescore
  68. 2026-07-18 10:03 UTCEPSS rescore
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  70. 2026-07-16 17:01 UTCEPSS rescore
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  72. 2026-07-15 16:56 UTCEPSS rescore
  73. 2026-07-15 16:56 UTCEPSS rescore
  74. 2026-07-15 08:49 UTCOSV refresh
  75. 2026-07-15 01:58 UTCEPSS rescore

Related CVEs(same product + same vendor)

Frequently asked(5)

What is CVE-2023-41074?
CVE-2023-41074 is a high vulnerability published on September 27, 2023. The issue was addressed with improved checks. This issue is fixed in tvOS 17, Safari 17, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.
When was CVE-2023-41074 disclosed?
CVE-2023-41074 was first published on September 27, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-41074 actively exploited?
CVE-2023-41074 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.9% probability of exploitation in the next 30 days (89th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-41074?
CVE-2023-41074 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2023-41074?
A fix for CVE-2023-41074 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2023-41074 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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