Common Weakness Enumeration

CWE-682

Discouraged

Incorrect Calculation

Abstraction: Pillar · Status: Draft

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

173 vulnerabilities reference this CWE, most recent first.

CVE-2026-21911 (GCVE-0-2026-21911)

Vulnerability from cvelistv5 – Published: 2026-01-15 20:23 – Updated: 2026-01-15 20:51
VLAI
Title
Junos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stop
Summary
An Incorrect Calculation vulnerability in the Layer 2 Control Protocol Daemon (l2cpd) of Juniper Networks Junos OS Evolved allows an unauthenticated network-adjacent attacker flapping the management interface to cause the learning of new MACs over label-switched interfaces (LSI) to stop while generating a flood of logs, resulting in high CPU usage. When the issue is seen, the following log message will be generated: op:1 flag:0x6 mac:xx:xx:xx:xx:xx:xx bd:2 ifl:13302 reason:0(REASON_NONE) i-op:6(INTRNL_OP_HW_FORCE_DELETE) status:10 lstatus:10 err:26(GETIFBD_VALIDATE_FAILED) err-reason 4(IFBD_VALIDATE_FAIL_EPOCH_MISMATCH) hw_wr:0x4 ctxsync:0 fwdsync:0 rtt-id:51 p_ifl:0 fwd_nh:0 svlbnh:0 event:- smask:0x100000000 dmask:0x0 mplsmask 0x1 act:0x5800 extf:0x0 pfe-id 0 hw-notif-ifl 13302 programmed-ifl 4294967295 pseudo-vtep underlay-ifl-idx 0 stack:GET_MAC, ALLOCATE_MAC, GET_IFL, GET_IFF, GET_IFBD, STOP, This issue affects Junos OS Evolved:  * all versions before 21.4R3-S7-EVO,  * from 22.2 before 22.2R3-S4-EVO,  * from 22.3 before 22.3R3-S3-EVO,  * from 22.4 before 22.4R3-S2-EVO,  * from 23.2 before 23.2R2-S1-EVO,  * from 23.4 before 23.4R1-S2-EVO, 23.4R2-EVO.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-15 20:51 UTC
CWE
References
Impacted products
Vendor Product Version
Juniper Networks Junos OS Evolved Affected: 0 , < 21.4R3-S7-EVO (semver)
Affected: 22.2 , < 22.2R3-S4-EVO (semver)
Affected: 22.3 , < 22.3R3-S3-EVO (semver)
Affected: 22.4 , < 22.4R3-S2-EVO (semver)
Affected: 23.2 , < 23.2R2-S1-EVO (semver)
Affected: 23.4 , < 23.4R1-S2-EVO, 23.4R2-EVO (semver)
Create a notification for this product.
Date Public
2026-01-14 17:00
Show details on NVD website

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CVE-2026-20763 (GCVE-0-2026-20763)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:46
VLAI
Summary
Incorrect calculation for some Intel(R) TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 15:46 UTC
CWE
  • Escalation of Privilege
  • CWE-682 - Incorrect Calculation
Impacted products
Vendor Product Version
n/a Intel(R) TDX Guest software Affected: before version 0.3.1
Show details on NVD website

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CVE-2026-20270 (GCVE-0-2026-20270)

Vulnerability from cvelistv5 – Published: 2026-08-05 16:19 – Updated: 2026-08-14 21:00
VLAI
Title
Cisco IOS XE Software Security Hardening Release
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XE Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20270 are related to incorrect calculation issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-682.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-05 17:33 UTC
CWE
Impacted products
Vendor Product Version
Cisco Cisco IOS XE Software Affected: 17.2.1a
Affected: 16.12.1y
Affected: 16.12.3s
Affected: 16.7.1b
Affected: 16.6.2
Affected: 16.6.5
Affected: 16.12.1w
Affected: 16.9.1d
Affected: 17.3.1
Affected: 16.9.4c
Affected: 16.7.1
Affected: 17.2.1
Affected: 16.6.8
Affected: 16.9.1b
Affected: 16.9.2s
Affected: 16.12.4
Affected: 16.12.3a
Affected: 17.1.1s
Affected: 16.11.1a
Affected: 16.7.2
Affected: 16.11.1b
Affected: 16.9.1s
Affected: 16.9.3h
Affected: 16.9.1c
Affected: 16.6.5a
Affected: 16.6.3
Affected: 16.10.1f
Affected: 17.2.1v
Affected: 16.8.1e
Affected: 16.9.3a
Affected: 16.12.1a
Affected: 16.12.1x
Affected: 16.6.4s
Affected: 16.10.1c
Affected: 16.12.3
Affected: 16.11.2
Affected: 16.6.5b
Affected: 16.12.2s
Affected: 16.10.1b
Affected: 16.7.3
Affected: 16.6.7
Affected: 16.9.6
Affected: 16.9.2
Affected: 16.10.1
Affected: 16.12.1t
Affected: 16.9.1
Affected: 16.8.1a
Affected: 16.9.3s
Affected: 16.6.7a
Affected: 16.12.2
Affected: 16.11.1
Affected: 16.9.3
Affected: 16.11.1s
Affected: 16.12.1
Affected: 17.1.1
Affected: 17.1.2
Affected: 16.10.1d
Affected: 17.1.1t
Affected: 16.9.4
Affected: 16.8.3
Affected: 16.12.2t
Affected: 16.9.5
Affected: 16.8.1s
Affected: 16.10.1e
Affected: 16.8.2
Affected: 16.6.4
Affected: 16.8.1b
Affected: 16.10.1a
Affected: 16.12.1z
Affected: 16.8.1c
Affected: 16.9.1a
Affected: 16.9.5f
Affected: 16.6.4a
Affected: 16.10.1g
Affected: 16.8.1
Affected: 16.6.6
Affected: 16.9.2a
Affected: 16.8.1d
Affected: 16.10.3
Affected: 16.7.1a
Affected: 16.11.1c
Affected: 16.10.1s
Affected: 17.2.1r
Affected: 17.1.1a
Affected: 16.10.2
Affected: 16.12.2a
Affected: 16.12.1c
Affected: 16.12.1s
Affected: 16.7.4
Affected: 17.2.2
Affected: 16.9.8
Affected: 16.9.7
Affected: 17.1.3
Affected: 17.3.1a
Affected: 17.3.2a
Affected: 16.12.5
Affected: 17.3.1w
Affected: 17.3.2
Affected: 17.4.1
Affected: 16.12.4a
Affected: 17.4.1a
Affected: 17.3.1x
Affected: 17.3.3
Affected: 16.6.9
Affected: 17.2.3
Affected: 17.5.1
Affected: 16.12.1z1
Affected: 16.12.5a
Affected: 17.4.1b
Affected: 17.3.1z
Affected: 16.12.5b
Affected: 17.4.2
Affected: 17.3.3a
Affected: 17.3.5
Affected: 17.3.4
Affected: 17.5.1a
Affected: 16.12.6
Affected: 17.6.1
Affected: 16.12.1z2
Affected: 16.6.10
Affected: 17.3.4a
Affected: 17.6.1a
Affected: 17.7.1
Affected: 17.6.1x
Affected: 17.6.2
Affected: 16.12.6a
Affected: 17.3.4c
Affected: 17.4.2a
Affected: 17.3.4b
Affected: 17.7.1a
Affected: 16.12.7
Affected: 17.8.1a
Affected: 17.6.3a
Affected: 17.6.3
Affected: 17.7.2
Affected: 17.7.1b
Affected: 17.9.1w
Affected: 17.3.5a
Affected: 17.6.1z
Affected: 16.12.8
Affected: 17.8.1
Affected: 17.9.1
Affected: 17.6.4
Affected: 17.3.5b
Affected: 17.9.1a
Affected: 17.3.6
Affected: 17.10.1
Affected: 16.9.8a
Affected: 17.6.1z1
Affected: 17.10.1a
Affected: 17.9.2
Affected: 17.6.5
Affected: 17.9.1x
Affected: 17.9.1y
Affected: 16.9.8b
Affected: 17.3.7
Affected: 17.9.2a
Affected: 17.9.3
Affected: 16.12.9
Affected: 17.11.1
Affected: 17.10.1b
Affected: 17.6.6
Affected: 17.9.1x1
Affected: 17.11.1a
Affected: 17.9.3a
Affected: 17.12.1
Affected: 17.3.8
Affected: 17.9.4
Affected: 16.12.10
Affected: 17.12.1w
Affected: 17.9.1y1
Affected: 17.12.1a
Affected: 17.9.5
Affected: 17.13.1
Affected: 17.12.1x
Affected: 17.12.2
Affected: 17.14.1
Affected: 17.9.4a
Affected: 17.3.8a
Affected: 17.6.6a
Affected: 17.6.5a
Affected: 17.6.7
Affected: 16.12.10a
Affected: 17.15.1
Affected: 17.13.1a
Affected: 17.12.2a
Affected: 16.12.11
Affected: 17.12.3
Affected: 17.12.1y
Affected: 17.12.1z
Affected: 17.9.5a
Affected: 17.14.1a
Affected: 17.9.5b
Affected: 17.6.8
Affected: 16.12.12
Affected: 17.12.4
Affected: 17.9.6
Affected: 17.17.1
Affected: 17.16.1
Affected: 17.15.1w
Affected: 17.12.3a
Affected: 17.9.5c
Affected: 17.15.1a
Affected: 17.12.1z1
Affected: 17.15.2
Affected: 17.15.1b
Affected: 17.9.5d
Affected: 17.15.1x
Affected: 17.9.6a
Affected: 17.12.1z2
Affected: 17.6.8a
Affected: 17.16.1a
Affected: 16.12.13
Affected: 17.15.3
Affected: 17.9.7
Affected: 17.12.5
Affected: 17.15.1y
Affected: 17.9.5e
Affected: 17.12.4a
Affected: 17.15.2a
Affected: 17.15.2c
Affected: 17.15.2b
Affected: 17.12.1z3
Affected: 17.9.5f
Affected: 17.12.4b
Affected: 17.12.5a
Affected: 17.18.1
Affected: 17.12.6
Affected: 17.12.1z4
Affected: 17.9.8
Affected: 17.9.7a
Affected: 17.15.3a
Affected: 17.15.4
Affected: 17.12.5b
Affected: 17.15.3b
Affected: 16.12.14
Affected: 17.18.1z
Affected: 17.9.7b
Affected: 17.12.5c
Affected: 26.1.1
Affected: 17.18.1a
Affected: 17.15.4a
Affected: 17.18.2
Affected: 17.18.1w
Affected: 17.15.4b
Affected: 17.12.6a
Affected: 17.12.7
Affected: 17.15.4c
Affected: 17.9.9
Affected: 17.12.5d
Affected: 16.12.15
Affected: 17.15.4s1
Affected: 17.15.5
Affected: 17.12.1z5
Affected: 17.18.1x
Affected: 17.12.1z6
Affected: 17.15.4d
Affected: 17.12.6b
Affected: 17.4.1c
Affected: 17.15.5a
Affected: 17.18.1y
Affected: 17.12.7a
Affected: 17.18.3
Affected: 17.12.7b
Affected: 17.18.3a
Affected: 26.1.1a
Affected: 17.15.7
Affected: 16.12.16
Create a notification for this product.
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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20270",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-05T17:33:40.263658Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-05T17:45:14.727Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "descriptions": [
          {
            "lang": "en",
            "value": "The CVE Program recognizes that this CVE Record provides vulnerability information that a Supplier CNA believes is very important to consumers. The CVE Program has flagged this CVE Record as it assigns a single CVE ID to a collection of individual vulnerabilities which does not align with CVE\u0027s \"one vulnerability, one ID\" principle, and therefore provides incomplete information. For further clarification, please see the CVE Program\u0027s blog, \"Preserving Vulnerability-Level Identification\" linked below. Details within the CNA container below are viewable by clicking on the CNA name."
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-14T21:00:51.983Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.cve.org/Media/News/item/blog/2026/06/16/Preserving-Vulnerability-Level-Identification"
          }
        ],
        "tags": [
          "x_bundling-flagged-by-CVE-Program"
        ]
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco IOS XE Software",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "17.2.1a"
            },
            {
              "status": "affected",
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            {
              "status": "affected",
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            },
            {
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            {
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              "status": "affected",
              "version": "16.12.1w"
            },
            {
              "status": "affected",
              "version": "16.9.1d"
            },
            {
              "status": "affected",
              "version": "17.3.1"
            },
            {
              "status": "affected",
              "version": "16.9.4c"
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            {
              "status": "affected",
              "version": "16.7.1"
            },
            {
              "status": "affected",
              "version": "17.2.1"
            },
            {
              "status": "affected",
              "version": "16.6.8"
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            {
              "status": "affected",
              "version": "16.9.1b"
            },
            {
              "status": "affected",
              "version": "16.9.2s"
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            {
              "status": "affected",
              "version": "16.12.4"
            },
            {
              "status": "affected",
              "version": "16.12.3a"
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            {
              "status": "affected",
              "version": "17.1.1s"
            },
            {
              "status": "affected",
              "version": "16.11.1a"
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            {
              "status": "affected",
              "version": "16.7.2"
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            {
              "status": "affected",
              "version": "16.11.1b"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.9.3h"
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            {
              "status": "affected",
              "version": "16.9.1c"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.6.3"
            },
            {
              "status": "affected",
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.8.1e"
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            {
              "status": "affected",
              "version": "16.9.3a"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.12.1x"
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            {
              "status": "affected",
              "version": "16.6.4s"
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            {
              "status": "affected",
              "version": "16.10.1c"
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            {
              "status": "affected",
              "version": "16.12.3"
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            {
              "status": "affected",
              "version": "16.11.2"
            },
            {
              "status": "affected",
              "version": "16.6.5b"
            },
            {
              "status": "affected",
              "version": "16.12.2s"
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            {
              "status": "affected",
              "version": "16.10.1b"
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            {
              "status": "affected",
              "version": "16.7.3"
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            {
              "status": "affected",
              "version": "16.6.7"
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            {
              "status": "affected",
              "version": "16.9.6"
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            {
              "status": "affected",
              "version": "16.9.2"
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            {
              "status": "affected",
              "version": "16.10.1"
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            {
              "status": "affected",
              "version": "16.12.1t"
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            {
              "status": "affected",
              "version": "16.9.1"
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            {
              "status": "affected",
              "version": "16.8.1a"
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            {
              "status": "affected",
              "version": "16.9.3s"
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            {
              "status": "affected",
              "version": "16.6.7a"
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            {
              "status": "affected",
              "version": "16.12.2"
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            {
              "status": "affected",
              "version": "16.11.1"
            },
            {
              "status": "affected",
              "version": "16.9.3"
            },
            {
              "status": "affected",
              "version": "16.11.1s"
            },
            {
              "status": "affected",
              "version": "16.12.1"
            },
            {
              "status": "affected",
              "version": "17.1.1"
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            {
              "status": "affected",
              "version": "17.1.2"
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            {
              "status": "affected",
              "version": "16.10.1d"
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            {
              "status": "affected",
              "version": "17.1.1t"
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            {
              "status": "affected",
              "version": "16.9.4"
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            {
              "status": "affected",
              "version": "16.8.3"
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            {
              "status": "affected",
              "version": "16.12.2t"
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            {
              "status": "affected",
              "version": "16.9.5"
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            {
              "status": "affected",
              "version": "16.8.1s"
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            {
              "status": "affected",
              "version": "16.10.1e"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.6.4"
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            {
              "status": "affected",
              "version": "16.8.1b"
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              "status": "affected",
              "version": "16.10.1a"
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            {
              "status": "affected",
              "version": "16.12.1z"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "16.9.1a"
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            {
              "status": "affected",
              "version": "16.9.5f"
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            {
              "status": "affected",
              "version": "16.6.4a"
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              "status": "affected",
              "version": "16.10.1g"
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              "status": "affected",
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              "status": "affected",
              "version": "16.6.6"
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            {
              "status": "affected",
              "version": "16.9.2a"
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            {
              "status": "affected",
              "version": "16.8.1d"
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            {
              "status": "affected",
              "version": "16.10.3"
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            {
              "status": "affected",
              "version": "16.7.1a"
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              "status": "affected",
              "version": "16.11.1c"
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              "status": "affected",
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            {
              "status": "affected",
              "version": "17.2.1r"
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            {
              "status": "affected",
              "version": "17.1.1a"
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            {
              "status": "affected",
              "version": "16.10.2"
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            {
              "status": "affected",
              "version": "16.12.2a"
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            {
              "status": "affected",
              "version": "16.12.1c"
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            {
              "status": "affected",
              "version": "16.12.1s"
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            {
              "status": "affected",
              "version": "16.7.4"
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            {
              "status": "affected",
              "version": "17.2.2"
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            {
              "status": "affected",
              "version": "16.9.8"
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            {
              "status": "affected",
              "version": "16.9.7"
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            {
              "status": "affected",
              "version": "17.1.3"
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            {
              "status": "affected",
              "version": "17.3.1a"
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            {
              "status": "affected",
              "version": "17.3.2a"
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            {
              "status": "affected",
              "version": "16.12.5"
            },
            {
              "status": "affected",
              "version": "17.3.1w"
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            {
              "status": "affected",
              "version": "17.3.2"
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            {
              "status": "affected",
              "version": "17.4.1"
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            {
              "status": "affected",
              "version": "16.12.4a"
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            {
              "status": "affected",
              "version": "17.4.1a"
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            {
              "status": "affected",
              "version": "17.3.1x"
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            {
              "status": "affected",
              "version": "17.3.3"
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            {
              "status": "affected",
              "version": "16.6.9"
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            {
              "status": "affected",
              "version": "17.2.3"
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            {
              "status": "affected",
              "version": "17.5.1"
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            {
              "status": "affected",
              "version": "16.12.1z1"
            },
            {
              "status": "affected",
              "version": "16.12.5a"
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            {
              "status": "affected",
              "version": "17.4.1b"
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            {
              "status": "affected",
              "version": "17.3.1z"
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            {
              "status": "affected",
              "version": "16.12.5b"
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            {
              "status": "affected",
              "version": "17.4.2"
            },
            {
              "status": "affected",
              "version": "17.3.3a"
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            {
              "status": "affected",
              "version": "17.3.5"
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            {
              "status": "affected",
              "version": "17.3.4"
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            {
              "status": "affected",
              "version": "17.5.1a"
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            {
              "status": "affected",
              "version": "16.12.6"
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            {
              "status": "affected",
              "version": "17.6.1"
            },
            {
              "status": "affected",
              "version": "16.12.1z2"
            },
            {
              "status": "affected",
              "version": "16.6.10"
            },
            {
              "status": "affected",
              "version": "17.3.4a"
            },
            {
              "status": "affected",
              "version": "17.6.1a"
            },
            {
              "status": "affected",
              "version": "17.7.1"
            },
            {
              "status": "affected",
              "version": "17.6.1x"
            },
            {
              "status": "affected",
              "version": "17.6.2"
            },
            {
              "status": "affected",
              "version": "16.12.6a"
            },
            {
              "status": "affected",
              "version": "17.3.4c"
            },
            {
              "status": "affected",
              "version": "17.4.2a"
            },
            {
              "status": "affected",
              "version": "17.3.4b"
            },
            {
              "status": "affected",
              "version": "17.7.1a"
            },
            {
              "status": "affected",
              "version": "16.12.7"
            },
            {
              "status": "affected",
              "version": "17.8.1a"
            },
            {
              "status": "affected",
              "version": "17.6.3a"
            },
            {
              "status": "affected",
              "version": "17.6.3"
            },
            {
              "status": "affected",
              "version": "17.7.2"
            },
            {
              "status": "affected",
              "version": "17.7.1b"
            },
            {
              "status": "affected",
              "version": "17.9.1w"
            },
            {
              "status": "affected",
              "version": "17.3.5a"
            },
            {
              "status": "affected",
              "version": "17.6.1z"
            },
            {
              "status": "affected",
              "version": "16.12.8"
            },
            {
              "status": "affected",
              "version": "17.8.1"
            },
            {
              "status": "affected",
              "version": "17.9.1"
            },
            {
              "status": "affected",
              "version": "17.6.4"
            },
            {
              "status": "affected",
              "version": "17.3.5b"
            },
            {
              "status": "affected",
              "version": "17.9.1a"
            },
            {
              "status": "affected",
              "version": "17.3.6"
            },
            {
              "status": "affected",
              "version": "17.10.1"
            },
            {
              "status": "affected",
              "version": "16.9.8a"
            },
            {
              "status": "affected",
              "version": "17.6.1z1"
            },
            {
              "status": "affected",
              "version": "17.10.1a"
            },
            {
              "status": "affected",
              "version": "17.9.2"
            },
            {
              "status": "affected",
              "version": "17.6.5"
            },
            {
              "status": "affected",
              "version": "17.9.1x"
            },
            {
              "status": "affected",
              "version": "17.9.1y"
            },
            {
              "status": "affected",
              "version": "16.9.8b"
            },
            {
              "status": "affected",
              "version": "17.3.7"
            },
            {
              "status": "affected",
              "version": "17.9.2a"
            },
            {
              "status": "affected",
              "version": "17.9.3"
            },
            {
              "status": "affected",
              "version": "16.12.9"
            },
            {
              "status": "affected",
              "version": "17.11.1"
            },
            {
              "status": "affected",
              "version": "17.10.1b"
            },
            {
              "status": "affected",
              "version": "17.6.6"
            },
            {
              "status": "affected",
              "version": "17.9.1x1"
            },
            {
              "status": "affected",
              "version": "17.11.1a"
            },
            {
              "status": "affected",
              "version": "17.9.3a"
            },
            {
              "status": "affected",
              "version": "17.12.1"
            },
            {
              "status": "affected",
              "version": "17.3.8"
            },
            {
              "status": "affected",
              "version": "17.9.4"
            },
            {
              "status": "affected",
              "version": "16.12.10"
            },
            {
              "status": "affected",
              "version": "17.12.1w"
            },
            {
              "status": "affected",
              "version": "17.9.1y1"
            },
            {
              "status": "affected",
              "version": "17.12.1a"
            },
            {
              "status": "affected",
              "version": "17.9.5"
            },
            {
              "status": "affected",
              "version": "17.13.1"
            },
            {
              "status": "affected",
              "version": "17.12.1x"
            },
            {
              "status": "affected",
              "version": "17.12.2"
            },
            {
              "status": "affected",
              "version": "17.14.1"
            },
            {
              "status": "affected",
              "version": "17.9.4a"
            },
            {
              "status": "affected",
              "version": "17.3.8a"
            },
            {
              "status": "affected",
              "version": "17.6.6a"
            },
            {
              "status": "affected",
              "version": "17.6.5a"
            },
            {
              "status": "affected",
              "version": "17.6.7"
            },
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CVE-2026-10773 (GCVE-0-2026-10773)

Vulnerability from cvelistv5 – Published: 2026-08-01 12:21 – Updated: 2026-08-03 17:50
VLAI
Title
Out-of-bounds read in DHCPv4 client message-type name lookup (net_dhcpv4_msg_type_name)
Summary
The DHCPv4 client helper net_dhcpv4_msg_type_name() in subsys/net/lib/dhcpv4/dhcpv4.c indexes a static 8-element const char * name table after a faulty bounds check. The guard used msg_type <= sizeof(name) instead of msg_type <= ARRAY_SIZE(name); sizeof returns the byte size of the pointer array (32 on 32-bit, 64 on 64-bit targets) rather than the element count of 8, so message-type values from 9 up to that byte size pass the check and cause name[msg_type - 1] to read past the end of the array. The msg_type value originates from the DHCP MESSAGE TYPE option, which is read as an unchecked raw byte from a received packet (net_pkt_read_u8) and passed unmodified into the lookup. A DHCP server, or any host able to inject a spoofed DHCP reply onto the client's link, can therefore drive the index out of bounds. The out-of-range slot yields a garbage const char * that is then dereferenced by a %s log conversion. The lookup is reached only from a debug log statement (NET_DBG / LOG_DBG), so the out-of-bounds read is triggerable only when the DHCPv4 log module is built at DEBUG level (CONFIG_NET_DHCPV4_LOG_LEVEL_DBG), which is not the default configuration. When that condition holds, the result is an out-of-bounds read and a wild-pointer dereference: most likely a crash of the DHCP client (denial of service) and potentially disclosure of an adjacent pointer's contents through the log output. The fix replaces sizeof with ARRAY_SIZE, restoring the correct 1..8 acceptance window.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 17:50 UTC
CWE
Impacted products
Vendor Product Version
zephyrproject zephyr Affected: 1.7.0 , < 4.5.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-10512 (GCVE-0-2026-10512)

Vulnerability from cvelistv5 – Published: 2026-06-25 19:58 – Updated: 2026-06-26 13:49
VLAI
Title
X25519 x86_64 assembly final reduction leaves non-canonical field element
Summary
The X25519 x86_64 assembly implementation fails to clear the most significant bit during the final modular reduction, so the computed result may not be fully reduced modulo the field prime 2^255 - 19. This can leave the field element in a non-canonical form, producing an incorrect result from the scalar multiplication and potentially a wrong shared secret. The final carry-propagation chains in the x64 and AVX2 reduction routines could overflow into the top bit, and the high limb was not masked afterward, so the 255-bit field element was left non-canonical.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-26 13:49 UTC
CWE
Impacted products
Vendor Product Version
wolfSSL wolfSSL Affected: 5.6.4 , ≤ 5.9.1 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-7836 (GCVE-0-2026-7836)

Vulnerability from cvelistv5 – Published: 2026-05-21 07:35 – Updated: 2026-05-21 12:12
VLAI
Title
hextoint macro uppercase bug
Summary
An incorrect calculation in the hextoint macro in Netatalk 2.0.0 through 4.4.2 due to improper uppercase character handling allows a remote authenticated attacker to cause limited data modification via crafted hexadecimal input.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-21 12:12 UTC
CWE
References
Impacted products
Vendor Product Version
Netatalk Netatalk Affected: 2.0.0 , ≤ 4.4.2 (semver)
Unaffected: 4.5.0 (semver)
Create a notification for this product.
Date Public
2026-05-13 00:00
Show details on NVD website

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CVE-2026-1229 (GCVE-0-2026-1229)

Vulnerability from cvelistv5 – Published: 2026-02-24 07:58 – Updated: 2026-02-24 15:10
VLAI
Title
Incorrect calculation in CIRCL secp384r1 CombinedMult
Summary
The CombinedMult function in the CIRCL ecc/p384 package (secp384r1 curve) produces an incorrect value for specific inputs. The issue is fixed by using complete addition formulas. ECDH and ECDSA signing relying on this curve are not affected. The bug was fixed in v1.6.3 https://github.com/cloudflare/circl/releases/tag/v1.6.3 .
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-24 15:04 UTC
CWE
References
Impacted products
Vendor Product Version
Cloudflare CIRCL Affected: CIRCL up to version 1.6.2 , < 1.6.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-59047 (GCVE-0-2025-59047)

Vulnerability from cvelistv5 – Published: 2025-09-11 18:03 – Updated: 2025-09-11 18:22
VLAI
Title
matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method
Summary
matrix-sdk-base is the base component to build a Matrix client library. In matrix-sdk-base before 0.14.1, calling the `RoomMember::normalized_power_level()` method can cause a panic if a room member has a power level of `Int::Min`. The issue is fixed in matrix-sdk-base 0.14.1. The affected method isn’t used internally, so avoiding calling `RoomMember::normalized_power_level()` prevents the panic.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-11 18:20 UTC
CWE
Impacted products
Vendor Product Version
matrix-org matrix-rust-sdk Affected: < 0.14.1
Create a notification for this product.
Show details on NVD website

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CVE-2025-54427 (GCVE-0-2025-54427)

Vulnerability from cvelistv5 – Published: 2025-07-28 20:20 – Updated: 2025-07-28 20:38
VLAI
Title
Polkadot Frontier contains missing `check_inherent` for `note_min_gas_price_target` inflates gas price
Summary
Polkadot Frontier is an Ethereum and EVM compatibility layer for Polkadot and Substrate. The extrinsic note_min_gas_price_target is an inherent extrinsic, meaning only the block producer can call it. To ensure correctness, the ProvideInherent trait should be implemented for each inherent, which includes the check_inherent call. This allows other nodes to verify if the input (in this case, the target value) is correct. However, prior to commit a754b3d, the check_inherent function has not been implemented for note_min_gas_price_target. This lets the block producer set the target value without verification. The target is then used to set the MinGasPrice, which has an upper and lower bound defined in the on_initialize hook. The block producer can set the target to the upper bound. Which also increases the upper and lower bounds for the next block. Over time, this could result in continuously raising the gas price, making contract execution too expensive and ineffective for users. An attacker could use this flaw to manipulate the gas price, potentially leading to significantly inflated transaction fees. Such manipulation could render contract execution prohibitively expensive for users, effectively resulting in a denial-of-service condition for the network. This is fixed in version a754b3d.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-28 20:37 UTC
CWE
  • CWE-682 - Incorrect Calculation
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Impacted products
Vendor Product Version
polkadot-evm frontier Affected: < a754b3d
Create a notification for this product.
Show details on NVD website

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CVE-2025-26622 (GCVE-0-2025-26622)

Vulnerability from cvelistv5 – Published: 2025-02-21 21:36 – Updated: 2025-02-22 15:34
VLAI
Title
sqrt doesn't define rounding behavior in Vyper
Summary
vyper is a Pythonic Smart Contract Language for the EVM. Vyper `sqrt()` builtin uses the babylonian method to calculate square roots of decimals. Unfortunately, improper handling of the oscillating final states may lead to sqrt incorrectly returning rounded up results. This issue is being addressed and a fix is expected in version 0.4.1. Users are advised to upgrade as soon as the patched release is available. There are no known workarounds for this vulnerability.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-22 15:34 UTC
CWE
References
Impacted products
Vendor Product Version
vyperlang vyper Affected: < 0.4.1
Create a notification for this product.
Show details on NVD website

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Mitigation
Implementation

Understand your programming language's underlying representation and how it interacts with numeric calculation. Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how your language handles numbers that are too large or too small for its underlying representation.

Mitigation MIT-8
Implementation

Strategy: Input Validation

Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range.

Mitigation
Implementation

Use the appropriate type for the desired action. For example, in C/C++, only use unsigned types for values that could never be negative, such as height, width, or other numbers related to quantity.

Mitigation
Architecture and Design

Strategy: Language Selection

  • Use languages, libraries, or frameworks that make it easier to handle numbers without unexpected consequences.
  • Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++).
Mitigation
Architecture and Design

Strategy: Libraries or Frameworks

  • Use languages, libraries, or frameworks that make it easier to handle numbers without unexpected consequences.
  • Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++).
Mitigation MIT-26
Implementation

Strategy: Compilation or Build Hardening

Examine compiler warnings closely and eliminate problems with potential security implications, such as signed / unsigned mismatch in memory operations, or use of uninitialized variables. Even if the weakness is rarely exploitable, a single failure may lead to the compromise of the entire system.

CAPEC-128: Integer Attacks

An attacker takes advantage of the structure of integer variables to cause these variables to assume values that are not expected by an application. For example, adding one to the largest positive integer in a signed integer variable results in a negative number. Negative numbers may be illegal in an application and the application may prevent an attacker from providing them directly, but the application may not consider that adding two positive numbers can create a negative number do to the structure of integer storage formats.

CAPEC-129: Pointer Manipulation

This attack pattern involves an adversary manipulating a pointer within a target application resulting in the application accessing an unintended memory location. This can result in the crashing of the application or, for certain pointer values, access to data that would not normally be possible or the execution of arbitrary code. Since pointers are simply integer variables, Integer Attacks may often be used in Pointer Attacks.