CVE-2026-0301Disclosure

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

Patch or workaround signal is available
4 mentions across 3 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 4 signals
Disclosure: 2 classified signals
General: 1 classified signal
Peaked 1d ago at 2 mentions (2026-08-13); latest day: 1
4 total mentions across 3 days

Deep dive

Activity timeline4 mentions / 3d

Signal classification3 categories

Disclosure

250.0%

General

125.0%

Patch

125.0%

Referenced assets3 URLs

By indicator

Classification over time

Date	Total	Labels

2026-06-21	1	Disclosure1
2026-08-13	2	Disclosure1General1
2026-09-21	1	Patch1

Full discourse4 posts

cirosec GmbH@cirosec44d
Patch
cirosec has disclosed an information disclosure vulnerability identified last year in the PAN-OS firewall by Palo Alto. The vendor has since released a patch to remediate the issue. Full advisory: https://cirosec.de/en/news/vulnerability-in-palo-alto-pan-os-cve-2026-0301/ https://t.co/LT6ll9Z72J
Post summary
CiroSec disclosed an information disclosure vulnerability in Palo Alto's PAN-OS firewall (CVE-2026-0301), and the vendor has released a patch to address it. The advisory is linked for further details.
01000134
441 followersView on X
CVE@CVEnew83d
Disclosure
CVE-2026-0301 An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS® software enables an unauthenticated user with network access to obtai… https://www.cve.org/CVERecord?id=CVE-2026-0301
Post summary
The text briefly discloses CVE‑2026‑0301 as an information disclosure flaw in Palo Alto Networks PAN‑OS URL Filtering, without providing exploitation, mitigation, or PoC details.
00010925
57.9K followersView on X
Infoflowcloud@infoflowcloud83d
General
🚨*CVE* CVE-2026-0301 An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS® software enables an unauthenticated user with network access to obtai… https://www.cve.org/CVERecord?id=CVE-2026-0301 ----- Traducción: CVE-2026-0301 Una… https://infoflow.cloud`
Post summary
The tweet reports a new CVE with a brief description and a link, but no PoC, exploit code, patch information, or evidence of active exploitation.
0000035
97 followersView on X
takenaka hiroya@Joe_Biden_ja136d
Disclosure
CVE-2026-0301、Microsoft Exchangeに関するゼロデイ脆弱性が確認。リモートでのコード実行が可能。PoCは未公開。注意が必要。
Post summary
A new zero‑day vulnerability (CVE-2026-0301) in Microsoft Exchange that allows remote code execution has been confirmed, but no PoC, exploit code, patch, or evidence of active exploitation has yet been disclosed.
0000062
564 followersView on X

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What researchers are saying

CVE-2026-0301

cirosec GmbH[verified]@cirosecPatch

CiroSec disclosed an information disclosure vulnerability in Palo Alto's PAN-OS firewall (CVE-2026-0301), and the vendor has released a patch to address it. The advisory is linked for further details.

CVE@CVEnewDisclosure

The text briefly discloses CVE‑2026‑0301 as an information disclosure flaw in Palo Alto Networks PAN‑OS URL Filtering, without providing exploitation, mitigation, or PoC details.

Infoflowcloud@infoflowcloudGeneral

The tweet reports a new CVE with a brief description and a link, but no PoC, exploit code, patch information, or evidence of active exploitation.

takenaka hiroya@Joe_Biden_jaDisclosure

A new zero‑day vulnerability (CVE-2026-0301) in Microsoft Exchange that allows remote code execution has been confirmed, but no PoC, exploit code, patch, or evidence of active exploitation has yet been disclosed.