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New vulnerabilities – clearly explained

Every newly published security vulnerability (CVE), continuously from the NVD, with the actively exploited ones from CISA, the probability of exploitation (EPSS) and public exploits – each one researched individually: what is affected, what helps, what to do.

68published today
3,413in the last 7 days
16,399in the last 30 days
254critical (7 days)
9newly exploited (7 days)
306with a public exploit (30 days)

New CVEs in the last 30 days by severity

  • Critical
  • High
  • Medium
  • Low
  • Not rated
01,0002,0003,000Sat, 3 Oct 2026: 115 CVE (Critical 5, High 45, Medium 57, Low 8)3 OctSun, 4 Oct 2026: 68 CVE (Critical 13, High 16, Medium 28, Low 11)Mon, 5 Oct 2026: 405 CVE (Critical 31, High 119, Medium 210, Low 45)Tue, 6 Oct 2026: 1,014 CVE (Critical 105, High 371, Medium 345, Low 38, Not rated 155)Wed, 7 Oct 2026: 340 CVE (Critical 53, High 131, Medium 145, Low 9, Not rated 2)Thu, 8 Oct 2026: 497 CVE (Critical 62, High 194, Medium 220, Low 21)8 OctFri, 9 Oct 2026: 315 CVE (Critical 42, High 152, Medium 105, Low 11, Not rated 5)Sat, 10 Oct 2026: 412 CVE (Critical 78, High 143, Medium 178, Low 13)Sun, 11 Oct 2026: 229 CVE (Critical 16, High 73, Medium 101, Low 39)Mon, 12 Oct 2026: 674 CVE (Critical 48, High 264, Medium 282, Low 80)Tue, 13 Oct 2026: 2,303 CVE (Critical 170, High 1,361, Medium 729, Low 43)13 OctWed, 14 Oct 2026: 824 CVE (Critical 92, High 374, Medium 285, Low 30, Not rated 43)Thu, 15 Oct 2026: 546 CVE (Critical 51, High 232, Medium 244, Low 19)Fri, 16 Oct 2026: 465 CVE (Critical 53, High 179, Medium 219, Low 14)Sat, 17 Oct 2026: 100 CVE (Critical 4, High 42, Medium 50, Low 4)Sun, 18 Oct 2026: 549 CVE (Critical 10, High 55, Medium 65, Low 19, Not rated 400)18 OctMon, 19 Oct 2026: 437 CVE (Critical 29, High 128, Medium 204, Low 66, Not rated 10)Tue, 20 Oct 2026: 1,923 CVE (Critical 169, High 813, Medium 812, Low 127, Not rated 2)Wed, 21 Oct 2026: 542 CVE (Critical 50, High 218, Medium 225, Low 47, Not rated 2)Thu, 22 Oct 2026: 492 CVE (Critical 69, High 160, Medium 206, Low 55, Not rated 2)Fri, 23 Oct 2026: 492 CVE (Critical 40, High 169, Medium 90, Low 27, Not rated 166)23 OctSat, 24 Oct 2026: 73 CVE (Critical 12, High 19, Medium 35, Low 6, Not rated 1)Sun, 25 Oct 2026: 131 CVE (Critical 3, High 31, Medium 66, Low 26, Not rated 5)Mon, 26 Oct 2026: 738 CVE (Critical 21, High 130, Medium 245, Low 55, Not rated 287)Tue, 27 Oct 2026: 648 CVE (Critical 69, High 188, Medium 177, Low 33, Not rated 181)Wed, 28 Oct 2026: 626 CVE (Critical 35, High 215, Medium 209, Low 31, Not rated 136)28 OctThu, 29 Oct 2026: 537 CVE (Critical 66, High 191, Medium 218, Low 22, Not rated 40)Fri, 30 Oct 2026: 669 CVE (Critical 44, High 216, Medium 259, Low 30, Not rated 120)Sat, 31 Oct 2026: 112 CVE (Critical 11, High 41, Medium 44, Not rated 16)Sun, 1 Nov 2026: 68 CVE (Critical 8, High 11, Medium 14, Low 8, Not rated 27)1 Nov

Per day (UTC); hover over a bar for the figures.

Show as table
DayCriticalHighMediumLowNot ratedTotal
Sun, 1 Nov 20268111482768
Sat, 31 Oct 2026114144016112
Fri, 30 Oct 20264421625930120669
Thu, 29 Oct 2026661912182240537
Wed, 28 Oct 20263521520931136626
Tue, 27 Oct 20266918817733181648
Mon, 26 Oct 20262113024555287738
Sun, 25 Oct 202633166265131
Sat, 24 Oct 20261219356173
Fri, 23 Oct 2026401699027166492
Thu, 22 Oct 202669160206552492
Wed, 21 Oct 202650218225472542
Tue, 20 Oct 202616981381212721,923
Mon, 19 Oct 2026291282046610437
Sun, 18 Oct 202610556519400549
Sat, 17 Oct 20264425040100
Fri, 16 Oct 202653179219140465
Thu, 15 Oct 202651232244190546
Wed, 14 Oct 2026923742853043824
Tue, 13 Oct 20261701,3617294302,303
Mon, 12 Oct 202648264282800674
Sun, 11 Oct 20261673101390229
Sat, 10 Oct 202678143178130412
Fri, 9 Oct 202642152105115315
Thu, 8 Oct 202662194220210497
Wed, 7 Oct 20265313114592340
Tue, 6 Oct 2026105371345381551,014
Mon, 5 Oct 202631119210450405
Sun, 4 Oct 202613162811068
Sat, 3 Oct 20265455780115

195 vulnerabilities · Vendor: IBM

CVE-2026-14511Medium 6.5

Ibm Mq

Research and translation in progress – available shortly.

CVE-2026-12665Critical 9.8

IBM MQ Operator: Stack-based buffer overflow in TLS certificate processing

IBM MQ Operator and IBM-supplied MQ Advanced container images contain a stack-based buffer overflow (CWE-121) when processing TLS certificates with malformed distinguished names during channel connection establishment. A remote attacker can exploit this without authentication or user interaction to execute arbitrary code, which could lead to full compromise of the queue manager (CVSS 9.8 per NVD). The attack requires network access to an MQ channel listener.

IBM · MQ Operator

CVE-2026-12148High 8.8

IBM MQ Operator: Unsafe Java deserialization in MQ Classes for Java

IBM MQ Operator, which deploys IBM MQ queue managers on Kubernetes or OpenShift, contains unrestricted Java deserialization in the MQ Classes for Java (CWE-502). An authenticated attacker with valid credentials can cause a denial of service or potentially execute arbitrary code. The CVSS score differs between sources (8.8 in the CVE record, 7.5 in other records), so verify it in NVD before reporting.

IBM · MQ Operator

CVE-2026-10743High 8.8

IBM MQ Operator: Buffer size validation flaw in MQOPEN

The IBM MQ Operator and the IBM-supplied MQ Advanced queue manager container images contain a flaw in the validation of buffer sizes in MQOPEN operations. An authenticated attacker with low privileges who can reach the MQ service over the network can cause a denial of service or corrupt memory. The official record maps the flaw to CWE-1223, which does not match the buffer-validation description, so the weakness type is not fully confirmed.

IBM · MQ Operator

CVE-2026-10574High 8.8

IBM MQ Operator: Heap buffer overflow in MQPUT and MQPUT1 processing

IBM MQ Operator, which deploys and manages IBM MQ queue managers on Kubernetes and OpenShift, contains a heap buffer overflow when processing MQPUT and MQPUT1 operations with malformed message handle properties. An authenticated attacker with valid MQ access can exploit this over the network to cause a denial of service or potentially execute arbitrary code. The CVSS base score is 8.8.

IBM · MQ Operator

CVE-2026-17491Medium 5.4

Ibm I

Research and translation in progress – available shortly.

CVE-2026-17488Medium 6.5

Ibm I

Research and translation in progress – available shortly.

CVE-2026-17275Medium 5.3

Ibm I

Research and translation in progress – available shortly.

CVE-2026-17073Medium 5.5

Ibm I

Research and translation in progress – available shortly.

CVE-2026-17068Low 3.3

Ibm I

Research and translation in progress – available shortly.

CVE-2026-107674Medium 4.4

Ibm I

Research and translation in progress – available shortly.

CVE-2026-102917High 7.8

Ibm I

Research and translation in progress – available shortly.

CVE-2026-95695Critical 9.1

IBM WebSphere Application Server Liberty: Incorrect authorization

IBM WebSphere Application Server Liberty versions 20.0.0.12 through 26.0.0.10 contain an incorrect authorization flaw (CWE-863). A remote attacker can bypass security restrictions. IBM states the issue applies when the grpc-1.0 feature is enabled, and the bulletin lists no workaround.

IBM · WebSphere Application Server Liberty

Sources

The tracker combines official, freely usable data sources – updated continuously:

This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.

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