Detections
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Fedora 42 : chromium (2026-3675ac2066)

high Nessus Plugin ID 309862

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3675ac2066 advisory.

 Update to 147.0.7727.101

 * Critical CVE-2026-6296: Heap buffer overflow in ANGLE
 * Critical CVE-2026-6297: Use after free in Proxy
 * Critical CVE-2026-6298: Heap buffer overflow in Skia
 * Critical CVE-2026-6299: Use after free in Prerender
 * Critical CVE-2026-6358: Use after free in XR
 * High CVE-2026-6359: Use after free in Video
 * High CVE-2026-6300: Use after free in CSS
 * High CVE-2026-6301: Type Confusion in Turbofan
 * High CVE-2026-6302: Use after free in Video
 * High CVE-2026-6303: Use after free in Codecs
 * High CVE-2026-6304: Use after free in Graphite
 * High CVE-2026-6305: Heap buffer overflow in PDFium
 * High CVE-2026-6306: Heap buffer overflow in PDFium
 * High CVE-2026-6307: Type Confusion in Turbofan
 * High CVE-2026-6308: Out of bounds read in Media
 * High CVE-2026-6309: Use after free in Viz
 * High CVE-2026-6360: Use after free in FileSystem
 * High CVE-2026-6310: Use after free in Dawn
 * High CVE-2026-6311: Uninitialized Use in Accessibility
 * High CVE-2026-6312: Insufficient policy enforcement in Passwords
 * High CVE-2026-6313: Insufficient policy enforcement in CORS
 * High CVE-2026-6314: Out of bounds write in GPU
 * High CVE-2026-6315: Use after free in Permissions
 * High CVE-2026-6316: Use after free in Forms
 * High CVE-2026-6361: Heap buffer overflow in PDFium
 * High CVE-2026-6362: Use after free in Codecs
 * High CVE-2026-6317: Use after free in Cast
 * Medium CVE-2026-6363: Type Confusion in V8
 * Medium CVE-2026-6318: Use after free in Codecs
 * Medium CVE-2026-6319: Use after free in Payments
 * Medium CVE-2026-6364: Out of bounds read in Skia


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 Update to 147.0.7727.55

 * Critical CVE-2026-5858: Heap buffer overflow in WebML
 * Critical CVE-2026-5859: Integer overflow in WebML
 * High CVE-2026-5860: Use after free in WebRTC
 * High CVE-2026-5861: Use after free in V8
 * High CVE-2026-5862: Inappropriate implementation in V8
 * High CVE-2026-5863: Inappropriate implementation in V8
 * High CVE-2026-5864: Heap buffer overflow in WebAudio
 * High CVE-2026-5865: Type Confusion in V8
 * High CVE-2026-5866: Use after free in Media
 * High CVE-2026-5867: Heap buffer overflow in WebML
 * High CVE-2026-5868: Heap buffer overflow in ANGLE
 * High CVE-2026-5869: Heap buffer overflow in WebML
 * High CVE-2026-5870: Integer overflow in Skia
 * High CVE-2026-5871: Type Confusion in V8
 * High CVE-2026-5872: Use after free in Blink
 * High CVE-2026-5873: Out of bounds read and write in V8
 * Medium CVE-2026-5874: Use after free in PrivateAI
 * Medium CVE-2026-5875: Policy bypass in Blink
 * Medium CVE-2026-5876: Side-channel information leakage in Navigation
 * Medium CVE-2026-5877: Use after free in Navigation
 * Medium CVE-2026-5878: Incorrect security UI in Blink
 * Medium CVE-2026-5879: Insufficient validation of untrusted input in ANGLE
 * Medium CVE-2026-5880: Incorrect security UI in browser UI
 * Medium CVE-2026-5881: Policy bypass in LocalNetworkAccess
 * Medium CVE-2026-5882: Incorrect security UI in Fullscreen
 * Medium CVE-2026-5883: Use after free in Media
 * Medium CVE-2026-5884: Insufficient validation of untrusted input in Media
 * Medium CVE-2026-5885: Insufficient validation of untrusted input in WebML
 * Medium CVE-2026-5886: Out of bounds read in WebAudio
 * Medium CVE-2026-5887: Insufficient validation of untrusted input in Downloads
 * Medium CVE-2026-5888: Uninitialized Use in WebCodecs
 * Medium CVE-2026-5889: Cryptographic Flaw in PDFium
 * Medium CVE-2026-5890: Race in WebCodecs
 * Medium CVE-2026-5891: Insufficient policy enforcement in browser UI
 * Medium CVE-2026-5892: Insufficient policy enforcement in PWAs
 * Medium CVE-2026-5893: Race in V8
 * Low CVE-2026-5894: Inappropriate implementation in PDF
 * Low CVE-2026-5895: Incorrect security UI in Omnibox
 * Low CVE-2026-5896: Policy bypass in Audio
 * Low CVE-2026-5897: Incorrect security UI in Downloads
 * Low CVE-2026-5898: Incorrect security UI in Omnibox
 * Low CVE-2026-5899: Incorrect security UI in History Navigation
 * Low CVE-2026-5900: Policy bypass in Downloads
 * Low CVE-2026-5901: Policy bypass in DevTools
 * Low CVE-2026-5902: Race in Media
 * Low CVE-2026-5903: Policy bypass in IFrameSandbox
 * Low CVE-2026-5904: Use after free in V8
 * Low CVE-2026-5905: Incorrect security UI in Permissions
 * Low CVE-2026-5906: Incorrect security UI in Omnibox
 * Low CVE-2026-5907: Insufficient data validation in Media
 * Low CVE-2026-5908: Integer overflow in Media
 * Low CVE-2026-5909: Integer overflow in Media
 * Low CVE-2026-5910: Integer overflow in Media
 * Low CVE-2026-5911: Policy bypass in ServiceWorkers
 * Low CVE-2026-5912: Integer overflow in WebRTC
 * Low CVE-2026-5913: Out of bounds read in Blink
 * Low CVE-2026-5914: Type Confusion in CSS
 * Low CVE-2026-5915: Insufficient validation of untrusted input in WebML
 * Low CVE-2026-5918: Inappropriate implementation in Navigation
 * Low CVE-2026-5919: Insufficient validation of untrusted input in WebSockets


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 Update to 146.0.7680.177

 * High CVE-2026-5273: Use after free in CSS
 * High CVE-2026-5272: Heap buffer overflow in GPU
 * High CVE-2026-5274: Integer overflow in Codecs
 * High CVE-2026-5275: Heap buffer overflow in ANGLE
 * High CVE-2026-5276: Insufficient policy enforcement in WebUSB
 * High CVE-2026-5277: Integer overflow in ANGLE
 * High CVE-2026-5278: Use after free in Web MIDI
 * High CVE-2026-5279: Object corruption in V8
 * High CVE-2026-5280: Use after free in WebCodecs
 * High CVE-2026-5281: Use after free in Dawn
 * High CVE-2026-5282: Out of bounds read in WebCodecs
 * High CVE-2026-5283: Inappropriate implementation in ANGLE
 * High CVE-2026-5284: Use after free in Dawn
 * High CVE-2026-5285: Use after free in WebGL
 * High CVE-2026-5286: Use after free in Dawn
 * High CVE-2026-5287: Use after free in PDF
 * High CVE-2026-5288: Use after free in WebView
 * High CVE-2026-5289: Use after free in Navigation
 * High CVE-2026-5290: Use after free in Compositing
 * Medium CVE-2026-5291: Inappropriate implementation in WebGL
 * Medium CVE-2026-5292: Out of bounds read in WebCodecs


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected chromium package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-3675ac2066

Plugin Details

Severity: High

ID: 309862

File Name: fedora_2026-3675ac2066.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 4/23/2026

Updated: 4/23/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.0

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-5883

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:chromium, cpe:/o:fedoraproject:fedora:42

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/17/2026

Vulnerability Publication Date: 3/31/2026

CISA Known Exploited Vulnerability Due Dates: 4/15/2026

Reference Information

CVE: CVE-2026-5272, CVE-2026-5273, CVE-2026-5274, CVE-2026-5275, CVE-2026-5276, CVE-2026-5277, CVE-2026-5278, CVE-2026-5279, CVE-2026-5280, CVE-2026-5281, CVE-2026-5282, CVE-2026-5283, CVE-2026-5284, CVE-2026-5285, CVE-2026-5286, CVE-2026-5287, CVE-2026-5288, CVE-2026-5289, CVE-2026-5290, CVE-2026-5291, CVE-2026-5292, CVE-2026-5858, CVE-2026-5859, CVE-2026-5860, CVE-2026-5861, CVE-2026-5862, CVE-2026-5863, CVE-2026-5864, CVE-2026-5865, CVE-2026-5866, CVE-2026-5867, CVE-2026-5868, CVE-2026-5869, CVE-2026-5870, CVE-2026-5871, CVE-2026-5872, CVE-2026-5873, CVE-2026-5874, CVE-2026-5875, CVE-2026-5876, CVE-2026-5877, CVE-2026-5878, CVE-2026-5879, CVE-2026-5880, CVE-2026-5881, CVE-2026-5882, CVE-2026-5883, CVE-2026-5884, CVE-2026-5885, CVE-2026-5886, CVE-2026-5887, CVE-2026-5888, CVE-2026-5889, CVE-2026-5890, CVE-2026-5891, CVE-2026-5892, CVE-2026-5893, CVE-2026-5894, CVE-2026-5895, CVE-2026-5896, CVE-2026-5897, CVE-2026-5898, CVE-2026-5899, CVE-2026-5900, CVE-2026-5901, CVE-2026-5902, CVE-2026-5903, CVE-2026-5904, CVE-2026-5905, CVE-2026-5906, CVE-2026-5907, CVE-2026-5908, CVE-2026-5909, CVE-2026-5910, CVE-2026-5911, CVE-2026-5912, CVE-2026-5913, CVE-2026-5914, CVE-2026-5915, CVE-2026-5918, CVE-2026-5919, CVE-2026-6296, CVE-2026-6297, CVE-2026-6298, CVE-2026-6299, CVE-2026-6300, CVE-2026-6301, CVE-2026-6302, CVE-2026-6303, CVE-2026-6304, CVE-2026-6305, CVE-2026-6306, CVE-2026-6307, CVE-2026-6308, CVE-2026-6309, CVE-2026-6310, CVE-2026-6311, CVE-2026-6312, CVE-2026-6313, CVE-2026-6314, CVE-2026-6315, CVE-2026-6316, CVE-2026-6317, CVE-2026-6318, CVE-2026-6319, CVE-2026-6358, CVE-2026-6359, CVE-2026-6360, CVE-2026-6361, CVE-2026-6362, CVE-2026-6363, CVE-2026-6364