CVE-2026-16373Disclosure(mozilla / firefox_mobile)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153.

mozilla CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.mozilla.org/security/advisories/mfsa2026-68/

Other references

https://bugzilla.mozilla.org/show_bug.cgi?id=2021964

Weakness type (CWE)

CWE-200

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

firefox_mobile

Threat summary

3 mentions across 3 observed days
Momentum state: stable

What's happening

Technical details provided in 1 signal
Disclosure: 2 classified signals
General: 1 classified signal
Peaked 2d ago at 1 mentions (2026-07-22); latest day: 1
3 total mentions across 3 days

Affected systems

Vendors

mozilla

Products

firefox_mobile

Deep dive

Activity timeline3 mentions / 3d

Signal classification2 categories

Disclosure

266.7%

General

133.3%

Referenced assets2 URLs

By indicator

Classification over time

Date	Total	Labels

2026-07-22	1	Disclosure1
2026-07-31	1	General1
2026-08-04	1	Disclosure1

Full discourse3 posts

株式会社Ikotas Labs@ikotas0091d
Disclosure
[News] Firefox 153.0 脆弱性の発見・報告(CVE-2026-16373) https://ikotaslabs.com/news/2026-07-21?lang=ja
Post summary
The news article announces the discovery and reporting of a new Firefox 153.0 vulnerability (CVE‑2026‑16373), but provides no further technical, PoC, or mitigation details.
020911.8K
468 followersView on X
ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker78d
Disclosure
CVE-2026-16373 Firefox for Android（バージョン153未満）の脆弱性をわかりやすく解説｜影響範囲と対策まとめ https://www.cybernote.click/2026/07/29/cve-2026-16373-firefox-for-android153/ #IT #Security #cybersecurity
Post summary
The Japanese article provides an overview of CVE-2026-16373 affecting Firefox for Android versions beneath 153, elaborating on the vulnerability and mitigation steps, but does not mention any PoC, exploit, active attacks, or specific patch.
0000058
211 followersView on X
ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker82d
General
CVE-2026-16373 Firefox for Android（バージョン153未満）の脆弱性をわかりやすく解説｜影響範囲と対策まとめ https://www.cybernote.click/2026/07/29/cve-2026-16373-firefox-for-android153/ #IT #Security #cybersecurity
Post summary
The tweet merely links to a blog post that promises an easy-to-understand explanation of CVE‑2026‑16373 and its countermeasures, without providing any concrete exploit, patch details, or evidence of active exploitation.
0000066
210 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	mozilla	firefox_mobile	-	android	-

Explore more

Back to dashboard mozilla CVEs firefox_mobile vulnerabilities

What researchers are saying

CVE-2026-16373

株式会社Ikotas Labs@ikotas00Disclosure

The news article announces the discovery and reporting of a new Firefox 153.0 vulnerability (CVE‑2026‑16373), but provides no further technical, PoC, or mitigation details.

ケイ | IT・セキュリティ系副業Webライター@Teeeda_workerDisclosure

The Japanese article provides an overview of CVE-2026-16373 affecting Firefox for Android versions beneath 153, elaborating on the vulnerability and mitigation steps, but does not mention any PoC, exploit, active attacks, or specific patch.

ケイ | IT・セキュリティ系副業Webライター@Teeeda_workerGeneral

The tweet merely links to a blog post that promises an easy-to-understand explanation of CVE‑2026‑16373 and its countermeasures, without providing any concrete exploit, patch details, or evidence of active exploitation.