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Sound the depths of every vulnerability.

Newly released CVEs across every platform — sleek to read, verbose on demand, and served raw as markdown for AI and agent ingestion. Severity reads as depth: the deeper the contact, the graver the threat.

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Depth = severity + exploitation

HadalCritical and actively exploited (CISA KEV / 0day)
AbyssalCritical with a public exploit or in-the-wild use
MidnightCritical, or high with PoC / in-the-wild
TwilightHigh severity, or a signal on a lesser flaw
SunlitLow / medium · no exploitation signal

55470

Tracked CVEs

5300

Critical

548

Exploited in wild

11640

Last 7 days

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Bluesky + Hacker News mentions, last 7 days

1CVE-2026-88771Critical· 9.8Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 1…479

This week's digest →All digests

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25 matches

CVE-2026-97334High· 8.7

2d ago

The network messaging layer contained improper handling of highly compressed data affecting service availability

The network messaging layer contained improper handling of highly compressed data affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe server…

▾ TwilightCommvault · Commvault Cloudvia NVD

CVE-2026-97333High· 7.1

2d ago

QAPI contained a stack-based buffer overflow affecting service availability

QAPI contained a stack-based buffer overflow affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe, Web Server, Command Center and Index Server.

▾ TwilightCommvault · Commvault Cloudvia NVD

CVE-2026-77100High· 8.7

2d ago

MediaAgent contained a heap-based buffer overflow issue affecting service availability

MediaAgent contained a heap-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update Commvault installation of MediaAgents and HyperScale.

▾ TwilightCommvault · Commvault Cloudvia NVD

CVE-2026-77099Critical· 9.3

2d ago

CVFS contained an input validation issue affecting command execution

CVFS contained an input validation issue affecting command execution. Software customers upgrade to resolved maintenance release. Update CVFS.

▾ MidnightCommvault · Commvault Cloudvia NVD

CVE-2026-77096High· 7.7

2d ago

CVFS contained a missing authentication condition affecting command execution

CVFS contained a missing authentication condition affecting command execution. Software customers upgrade to resolved maintenance release. Update CVFS.

▾ TwilightCommvault · Commvault CloudEPSS 0.23%via NVD

CVE-2026-77095High· 7.1

2d ago

CvFWD contained a null pointer dereference affecting service availability

CvFWD contained a null pointer dereference affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe, Webserver, Command Center, MediaAgents, Clie…

▾ TwilightCommvault · Commvault CloudEPSS 0.23%via NVD

CVE-2026-77094High· 7.1

2d ago

CvFWD contained an out-of-bounds write affecting service availability

CvFWD contained an out-of-bounds write affecting service availability. Software customers upgrade to resolved maintenance release. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including…

▾ TwilightCommvault · Commvault CloudEPSS 0.23%via NVD

CVE-2026-77093High· 7.1

2d ago

CvFWD contained an integer overflow affecting service availability

CvFWD contained an integer overflow affecting service availability. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including CommServe, Webserver, Command Center, MediaAgents, Clients and…

▾ TwilightCommvault · Commvault CloudEPSS 0.23%via NVD

CVE-2026-77090High· 8.7

2d ago

CVFS contained an XML external entity (XXE) reference handling issue affecting information dislcosure

CVFS contained an XML external entity (XXE) reference handling issue affecting information dislcosure. Software customers upgrade to resolved maintenance release. Update CVFS.

▾ TwilightCommvault · Commvault CloudEPSS 0.33%via NVD

CVE-2026-18228High· 7.1

2d ago

HyperScale contained a path traversal issue affecting information disclosure

HyperScale contained a path traversal issue affecting information disclosure. Software customers upgrade to resolved maintenance release. Update Commvault installation of HyperScale MediaAgents.

▾ TwilightCommvault · Commvault CloudEPSS 0.38%via NVD

CVE-2026-77106High· 8.8

1mo ago

Cvlaunchd contained a missing authorization issue affecting command execution authorization

Cvlaunchd contained a missing authorization issue affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Center, …

▾ Twilightcommvault · commvaultEPSS 0.58%via NVD

CVE-2026-77105High· 8.8

1mo ago

CommServe contained a cryptographic signature verification issue affecting privilege management

CommServe contained a cryptographic signature verification issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update CommServe and Web Server.

▾ Twilightcommvault · commvaultEPSS 0.30%via NVD

CVE-2026-77104High· 7.5

1mo ago

CommServe contained a path traversal issue affecting information disclosure

CommServe contained a path traversal issue affecting information disclosure. Software customers upgrade to resolved maintenance release. Update CommServe.

▾ Twilightcommvault · commvaultEPSS 0.56%via NVD

CVE-2026-77103High· 7.5

1mo ago

CommServe contained an authentication bypass issue affecting access authorization and information disclosure

CommServe contained an authentication bypass issue affecting access authorization and information disclosure. Software customers upgrade to resolved maintenance release. Update CommServe.

▾ Twilightcommvault · commvaultEPSS 0.50%via NVD

CVE-2026-77102High· 7.5

1mo ago

CommServe contained a heap-based buffer overflow issue affecting service availability

CommServe contained a heap-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe.

▾ Twilightcommvault · commvaultEPSS 0.46%via NVD

CVE-2026-77101High· 7.5

1mo ago

CommServe contained a stack-based buffer overflow issue affecting service availability

CommServe contained a stack-based buffer overflow issue affecting service availability. Software customers upgrade to resolved maintenance release. Update CommServe.

▾ Twilightcommvault · commvaultEPSS 0.46%via NVD

CVE-2026-77098Critical· 9.8

1mo ago

Private Metrics Server contained an SQL injection condition affecting database operations

Private Metrics Server contained an SQL injection condition affecting database operations. Software customers upgrade to resolved maintenance release. Update Private Metrics Server.

▾ Midnightcommvault · commvaultEPSS 0.47%via NVD

CVE-2026-77097High· 8.2

1mo ago

Private Metrics Server contained a missing authentication condition affecting metrics upload functionality and service availability

Private Metrics Server contained a missing authentication condition affecting metrics upload functionality and service availability. Software customers upgrade to resolved maintenance release. Update Private Metrics Server.

▾ Twilightcommvault · commvaultEPSS 0.47%via NVD

CVE-2026-77092Critical· 9.8⚖ disputed

1mo ago

Content Extractor contained a deserialization of untrusted data issue affecting privilege management

Content Extractor contained a deserialization of untrusted data issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Content Extractor.

▾ Midnightcommvault · commvaultEPSS 0.32%via NVD

CVE-2026-77091High· 7.8

1mo ago

DataCube contained a path traversal issue affecting security feature enforcement

DataCube contained a path traversal issue affecting security feature enforcement. Software customers upgrade to resolved maintenance release. Update Content Extractor and Index Store.

▾ Twilightcommvault · commvaultEPSS 0.18%via NVD

CVE-2026-77089Critical· 9.8

1mo ago

Command Center API contained an authentication bypass issue affecting privilege management

Command Center API contained an authentication bypass issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Command Center.

▾ Midnightcommvault · commvaultEPSS 0.61%via NVD

CVE-2026-13738Critical· 9.8

2mo ago

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Web…

▾ Midnightcommvault · commvaultEPSS 0.63%via NVD

CVE-2026-13739Critical· 9.8

2mo ago

A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs

A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs. Software customers upgrade to resolved maintenance release. Update Comm…

▾ Midnightcommvault · commvaultEPSS 0.39%via NVD

CVE-2026-13737Critical· 9.8

2mo ago

CommServe contained an allowlist bypass vulnerability affecting command execution authorization

CommServe contained an allowlist bypass vulnerability affecting command execution authorization. Software customers upgrade to resolved maintenance release. Update all Commvault installations, including Commserve, Webserver, Command Cen…

▾ Midnightcommvault · commvaultEPSS 0.52%via NVD

CVE-2025-3928High· 8.8CISA KEVPoC

1y ago

Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker

Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker. According to the Commvault advisory: "Webservers can be compromised through bad actors creating and executing webshells." Fi…

▾ Abyssalcommvault · commvaultEPSS 2.5%via NVD

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Sep 8, 2026

Sound the depths of every vulnerability.

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The network messaging layer contained improper handling of highly compressed data affecting service availability

QAPI contained a stack-based buffer overflow affecting service availability

MediaAgent contained a heap-based buffer overflow issue affecting service availability

CVFS contained an input validation issue affecting command execution

CVFS contained a missing authentication condition affecting command execution

CvFWD contained a null pointer dereference affecting service availability

CvFWD contained an out-of-bounds write affecting service availability

CvFWD contained an integer overflow affecting service availability

CVFS contained an XML external entity (XXE) reference handling issue affecting information dislcosure

HyperScale contained a path traversal issue affecting information disclosure

Cvlaunchd contained a missing authorization issue affecting command execution authorization

CommServe contained a cryptographic signature verification issue affecting privilege management

CommServe contained a path traversal issue affecting information disclosure

CommServe contained an authentication bypass issue affecting access authorization and information disclosure

CommServe contained a heap-based buffer overflow issue affecting service availability

CommServe contained a stack-based buffer overflow issue affecting service availability

Private Metrics Server contained an SQL injection condition affecting database operations

Private Metrics Server contained a missing authentication condition affecting metrics upload functionality and service availability

Content Extractor contained a deserialization of untrusted data issue affecting privilege management

DataCube contained a path traversal issue affecting security feature enforcement

Command Center API contained an authentication bypass issue affecting privilege management

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations

A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs

CommServe contained an allowlist bypass vulnerability affecting command execution authorization

Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker

From the blog

What's new: open corpus, three new MCP tools, vendor advisories, package pages

Wiring VulnSea into an agent: a hands-on tutorial

VulnSea is live

Sound the depths of every vulnerability.

Trending now

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The network messaging layer contained improper handling of highly compressed data affecting service availability

QAPI contained a stack-based buffer overflow affecting service availability

MediaAgent contained a heap-based buffer overflow issue affecting service availability

CVFS contained an input validation issue affecting command execution

CVFS contained a missing authentication condition affecting command execution

CvFWD contained a null pointer dereference affecting service availability

CvFWD contained an out-of-bounds write affecting service availability

CvFWD contained an integer overflow affecting service availability

CVFS contained an XML external entity (XXE) reference handling issue affecting information dislcosure

HyperScale contained a path traversal issue affecting information disclosure

Cvlaunchd contained a missing authorization issue affecting command execution authorization

CommServe contained a cryptographic signature verification issue affecting privilege management

CommServe contained a path traversal issue affecting information disclosure

CommServe contained an authentication bypass issue affecting access authorization and information disclosure

CommServe contained a heap-based buffer overflow issue affecting service availability

CommServe contained a stack-based buffer overflow issue affecting service availability

Private Metrics Server contained an SQL injection condition affecting database operations

Private Metrics Server contained a missing authentication condition affecting metrics upload functionality and service availability

Content Extractor contained a deserialization of untrusted data issue affecting privilege management

DataCube contained a path traversal issue affecting security feature enforcement

Command Center API contained an authentication bypass issue affecting privilege management

CommServe contained an authorization bypass vulnerability affecting a limited set of command execution operations

A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs

CommServe contained an allowlist bypass vulnerability affecting command execution authorization

Commvault Web Server has an unspecified vulnerability that can be exploited by a remote, authenticated attacker

From the blog

What's new: open corpus, three new MCP tools, vendor advisories, package pages

Wiring VulnSea into an agent: a hands-on tutorial

VulnSea is live