CVE-2026-92005VulnerabilityPublished 24 Sep 2026Updated 10 Nov 2026

SUSE · Security update for MozillaFirefox

Affects SUSESource GCVE Database

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Mentioned vulnerabilities

Authoritative record:CVE-2026-92005· Medium 5.3

Not known to be exploited · CVSS 5.3 Medium.

Data as of 10 Nov 2026, 20:06 UTC

CVSS 3.1 base score

5.3Medium

How severe the flaw is on the 0–10 CVSS scale.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: None: There is no loss of confidentiality within the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the impacted component are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 15 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
SUSE Product Security Team SUSE	Affected <156 <140.16 <153.3	Fixed in 156 140.16 153.3

Description

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 153.3.0 ESR (MFSA 2026-93, bsc#1280371): - CVE-2026-92005: Use-after-free in the Audio/Video: Web Codecs component. - CVE-2026-92006: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92007: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92008: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92009: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92010: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92011: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92012: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92013: Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. - CVE-2026-92015: Privilege escalation in the WebExtensions component. - CVE-2026-92016: Use-after-free in the Disability Access APIs component. - CVE-2026-92017: Privilege escalation in the DOM: Service Workers component. - CVE-2026-92018: Sandbox escape in the DOM: Core & HTML component. - CVE-2026-92019: Mitigation bypass in the Remote Settings Client component. - CVE-2026-92020: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. - CVE-2026-92022: Use-after-free in the DOM: HTML Parser component. - CVE-2026-92023: Use-after-free in the XML component. - CVE-2026-92024: Use-after-free in the SVG component. - CVE-2026-92025: Use-after-free in the DOM: Navigation component. - CVE-2026-92026: Use-after-free in the Networking component. - CVE-2026-92027: Use-after-free in the DOM: Streams component. - CVE-2026-92028: Use-after-free in the DOM: Core & HTML component. - CVE-2026-92029: Use-after-free in the SVG component. - CVE-2026-92030: Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component. - CVE-2026-92031: Information disclosure in the Graphics: ImageLib component. - CVE-2026-92032: Sandbox escape due to invalid pointer in the Graphics component. - CVE-2026-92035: Sandbox escape due to incorrect boundary conditions in the Graphics component. - CVE-2026-92038: Mitigation bypass in the Remote Settings Client component. - CVE-2026-92039: Mitigation bypass in the DOM: Notifications component. - CVE-2026-92041: Mitigation bypass in the DOM: Networking component. - CVE-2026-92042: Race condition in the DOM: Content Processes component. - CVE-2026-92043: Privilege escalation due to incorrect boundary conditions in the Audio/Video component. - CVE-2026-92044: Information disclosure in the Networking: HTTP component. - CVE-2026-92045: Sandbox escape due to incorrect boundary conditions in the WebRTC component. - CVE-2026-92046: Use-after-free in the Graphics component. - CVE-2026-92047: Privilege escalation in the Crash Reporting component. - CVE-2026-92048: Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. - CVE-2026-92049: Use-after-free in the Widget: Win32 component. - CVE-2026-92052: Privilege escalation due to uninitialized memory in the Graphics: CanvasWebGL component. - CVE-2026-92053: Privilege escalation in the Graphics: CanvasWebGL component. - CVE-2026-92054: Privilege escalation in the Memory component. - CVE-2026-92055: Privilege escalation in the DevTools component. - CVE-2026-92056: Use-after-free in the Graphics: Text component. - CVE-2026-92057: Mitigation bypass in the Enterprise Policies component. - CVE-2026-92058: Use-after-free in the Graphics component. - CVE-2026-92059: Incorrect boundary conditions in the DOM: Editor component. - CVE-2026-92060: Use-after-free in the Internationalization component. - CVE-2026-92062: Privilege escalation in the Session Restore component. - CVE-2026-92064: Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. - CVE-2026-92065: Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. - CVE-2026-92067: Use-after-free in the Widget: Gtk component. - CVE-2026-92068: Site isolation issue in the Reader Mode component. - CVE-2026-92069: Spoofing issue in the DOM: Navigation component. - CVE-2026-92070: Information disclosure in the Networking component. - CVE-2026-92071: Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. - CVE-2026-92072: Incorrect boundary conditions in the Safe Browsing component. - CVE-2026-92073: Privilege escalation in the Enterprise Policies component. - CVE-2026-92074: Mitigation bypass in the Popup Blocker component. - CVE-2026-92075: Mitigation bypass in the Networking component. - CVE-2026-92076: Incorrect boundary conditions in the

GCVE source: db.gcve.eu
Csaf Category: csaf_security_advisory
Csaf Version: 2.0
Publisher: SUSE Product Security Team
Advisory ID: openSUSE-SU-2026:21951-1
Vendor Severity: high
CVE Count: 63
Additional Cves: CVE-2026-92006, CVE-2026-92007, CVE-2026-92008, CVE-2026-92009, CVE-2026-92010, CVE-2026-92011, CVE-2026-92012, CVE-2026-92013, CVE-2026-92015, CVE-2026-92016, CVE-2026-92017, CVE-2026-92018, CVE-2026-92019, CVE-2026-92020, CVE-2026-92022, CVE-2026-92023, CVE-2026-92024, CVE-2026-92025, CVE-2026-92026, CVE-2026-92027, CVE-2026-92028, CVE-2026-92029, CVE-2026-92030, CVE-2026-92031, CVE-2026-92032, CVE-2026-92035, CVE-2026-92038, CVE-2026-92039, CVE-2026-92041, CVE-2026-92042, CVE-2026-92043, CVE-2026-92044, CVE-2026-92045, CVE-2026-92046, CVE-2026-92047, CVE-2026-92048, CVE-2026-92049, CVE-2026-92052, CVE-2026-92053, CVE-2026-92054, CVE-2026-92055, CVE-2026-92056, CVE-2026-92057, CVE-2026-92058, CVE-2026-92059, CVE-2026-92060, CVE-2026-92062, CVE-2026-92064, CVE-2026-92065, CVE-2026-92067, CVE-2026-92068, CVE-2026-92069, CVE-2026-92070, CVE-2026-92071, CVE-2026-92072, CVE-2026-92073, CVE-2026-92074, CVE-2026-92075, CVE-2026-92076, CVE-2026-92077, CVE-2026-92078, CVE-2026-92079

References

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