VULNERABILITY INTELLIGENCE

CVE index

Use CVSS, EPSS, CISA KEV, affected-version data, and source evidence as separate signals for prioritization.

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17,661 CVE recordsPage 1119 of 1178 · EPSS data 2026.08.06
ReviewHigh
CVE-2020-21819

libredwg

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641via htmlescape ../../programs/escape.c:51.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2020-21818

libredwg

A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2020-21816

libredwg

A heab based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:46.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2020-21814

libredwg

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via htmlwescape ../../programs/escape.c:97.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2020-21813

libredwg

A heap based buffer overflow issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2021-29053

dxp, liferay portal

Multiple SQL injection vulnerabilities in Liferay Portal 7.3.5 and Liferay DXP 7.3 before fix pack 1 allow remote authenticated users to execute arbitrary SQL commands via the classPKField parameter to (1) CommerceChannelRelFinder.countByC_C, or (2) CommerceChannelRelFinder.findByC_C.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2021-29047

dxp, liferay portal

The SimpleCaptcha implementation in Liferay Portal 7.3.4, 7.3.5 and Liferay DXP 7.3 before fix pack 1 does not invalidate CAPTCHA answers after it is used, which allows remote attackers to repeatedly perform actions protected by a CAPTCHA challenge by reusing the same CAPTCHA answer.

The CVSS severity warrants an early asset and exposure review.
CISA KEVCritical
CVE-2021-28799

QNAP Network Attached Storage (NAS)

An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If exploited, the vulnerability allows remote attackers to log in to a device. This issue affects: QNAP Systems Inc. HBS 3 versions prior to v16.0.0415 on QTS 4.5.2; versions prior to v3.0.210412 on QTS 4.3.6; versions prior to v3.0.210411 on QTS 4.3.4; versions prior to v3.0.210411 on QTS 4.3.3; versions prior to v16.0.0419 on QuTS hero h4.5.1; versions prior to v16.0.0419 on QuTScloud c4.5.1~c4.5.4. This issue does not affect: QNAP Systems Inc. HBS 2 . QNAP Systems Inc. HBS 1.3 .

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
ReviewHigh
CVE-2021-23134

Linux Kernel Linux Kernel, cloud backup, h300s firmware

Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability.

The CVSS severity warrants an early asset and exposure review.
CISA KEVMedium
CVE-2021-31207

Microsoft Exchange Server

CVE-2021-31207 affects Microsoft Exchange Server. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVCritical
CVE-2021-31166

Microsoft HTTP Protocol Stack

CVE-2021-31166 affects Microsoft HTTP Protocol Stack. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVHigh
CVE-2021-28664

Arm Mali Graphics Processing Unit (GPU)

The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages. This affects Bifrost r0p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r8p0 through r30p0 before r31p0.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVHigh
CVE-2021-28663

Arm Mali Graphics Processing Unit (GPU)

The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through r30p0.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVCritical
CVE-2021-31755

Tenda AC11 Router

An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setmac allows attackers to execute arbitrary code on the system via a crafted post request.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVMedium
CVE-2021-1906

Qualcomm Multiple Chipsets

Improper handling of address deregistration on failure can lead to new GPU address allocation failure. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.