GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2026-23310 (GCVE-0-2026-23310)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-06-19 11:57
VLAI
Title
bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded bond_option_mode_set() already rejects mode changes that would make a loaded XDP program incompatible via bond_xdp_check(). However, bond_option_xmit_hash_policy_set() has no such guard. For 802.3ad and balance-xor modes, bond_xdp_check() returns false when xmit_hash_policy is vlan+srcmac, because the 802.1q payload is usually absent due to hardware offload. This means a user can: 1. Attach a native XDP program to a bond in 802.3ad/balance-xor mode with a compatible xmit_hash_policy (e.g. layer2+3). 2. Change xmit_hash_policy to vlan+srcmac while XDP remains loaded. This leaves bond->xdp_prog set but bond_xdp_check() now returning false for the same device. When the bond is later destroyed, dev_xdp_uninstall() calls bond_xdp_set(dev, NULL, NULL) to remove the program, which hits the bond_xdp_check() guard and returns -EOPNOTSUPP, triggering: WARN_ON(dev_xdp_install(dev, mode, bpf_op, NULL, 0, NULL)) Fix this by rejecting xmit_hash_policy changes to vlan+srcmac when an XDP program is loaded on a bond in 802.3ad or balance-xor mode. commit 39a0876d595b ("net, bonding: Disallow vlan+srcmac with XDP") introduced bond_xdp_check() which returns false for 802.3ad/balance-xor modes when xmit_hash_policy is vlan+srcmac. The check was wired into bond_xdp_set() to reject XDP attachment with an incompatible policy, but the symmetric path -- preventing xmit_hash_policy from being changed to an incompatible value after XDP is already loaded -- was left unguarded in bond_option_xmit_hash_policy_set(). Note: commit 094ee6017ea0 ("bonding: check xdp prog when set bond mode") later added a similar guard to bond_option_mode_set(), but bond_option_xmit_hash_policy_set() remained unprotected.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < 0a80e6ecaf669c77260b44254f4a84d76bf83e89 (git)
Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < 5c262bd0e39320a6d6c8277cb8349ce21c01b8c1 (git)
Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < d36ad7e126c6a0c5f699583309ccc37e3a3263ea (git)
Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < 0ace8027e41f6f094ef6c1aca42d2ed6cd7af54e (git)
Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < e85fa809e507b9d8eff4840888b8c727e4e8448c (git)
Affected: 39a0876d595bd7c7512782dfcce0ee66f65bf221 , < 479d589b40b836442bbdadc3fdb37f001bb67f26 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 6.1.176 , ≤ 6.1.* (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/bonding/bond_main.c",
            "drivers/net/bonding/bond_options.c",
            "include/net/bonding.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0a80e6ecaf669c77260b44254f4a84d76bf83e89",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            },
            {
              "lessThan": "5c262bd0e39320a6d6c8277cb8349ce21c01b8c1",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            },
            {
              "lessThan": "d36ad7e126c6a0c5f699583309ccc37e3a3263ea",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            },
            {
              "lessThan": "0ace8027e41f6f094ef6c1aca42d2ed6cd7af54e",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            },
            {
              "lessThan": "e85fa809e507b9d8eff4840888b8c727e4e8448c",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            },
            {
              "lessThan": "479d589b40b836442bbdadc3fdb37f001bb67f26",
              "status": "affected",
              "version": "39a0876d595bd7c7512782dfcce0ee66f65bf221",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/bonding/bond_main.c",
            "drivers/net/bonding/bond_options.c",
            "include/net/bonding.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.176",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.176",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.130",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.77",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded\n\nbond_option_mode_set() already rejects mode changes that would make a\nloaded XDP program incompatible via bond_xdp_check().  However,\nbond_option_xmit_hash_policy_set() has no such guard.\n\nFor 802.3ad and balance-xor modes, bond_xdp_check() returns false when\nxmit_hash_policy is vlan+srcmac, because the 802.1q payload is usually\nabsent due to hardware offload.  This means a user can:\n\n1. Attach a native XDP program to a bond in 802.3ad/balance-xor mode\n   with a compatible xmit_hash_policy (e.g. layer2+3).\n2. Change xmit_hash_policy to vlan+srcmac while XDP remains loaded.\n\nThis leaves bond-\u003exdp_prog set but bond_xdp_check() now returning false\nfor the same device.  When the bond is later destroyed, dev_xdp_uninstall()\ncalls bond_xdp_set(dev, NULL, NULL) to remove the program, which hits\nthe bond_xdp_check() guard and returns -EOPNOTSUPP, triggering:\n\nWARN_ON(dev_xdp_install(dev, mode, bpf_op, NULL, 0, NULL))\n\nFix this by rejecting xmit_hash_policy changes to vlan+srcmac when an\nXDP program is loaded on a bond in 802.3ad or balance-xor mode.\n\ncommit 39a0876d595b (\"net, bonding: Disallow vlan+srcmac with XDP\")\nintroduced bond_xdp_check() which returns false for 802.3ad/balance-xor\nmodes when xmit_hash_policy is vlan+srcmac.  The check was wired into\nbond_xdp_set() to reject XDP attachment with an incompatible policy, but\nthe symmetric path -- preventing xmit_hash_policy from being changed to an\nincompatible value after XDP is already loaded -- was left unguarded in\nbond_option_xmit_hash_policy_set().\n\nNote:\ncommit 094ee6017ea0 (\"bonding: check xdp prog when set bond mode\")\nlater added a similar guard to bond_option_mode_set(), but\nbond_option_xmit_hash_policy_set() remained unprotected."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-19T11:57:33.669Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0a80e6ecaf669c77260b44254f4a84d76bf83e89"
        },
        {
          "url": "https://git.kernel.org/stable/c/5c262bd0e39320a6d6c8277cb8349ce21c01b8c1"
        },
        {
          "url": "https://git.kernel.org/stable/c/d36ad7e126c6a0c5f699583309ccc37e3a3263ea"
        },
        {
          "url": "https://git.kernel.org/stable/c/0ace8027e41f6f094ef6c1aca42d2ed6cd7af54e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e85fa809e507b9d8eff4840888b8c727e4e8448c"
        },
        {
          "url": "https://git.kernel.org/stable/c/479d589b40b836442bbdadc3fdb37f001bb67f26"
        }
      ],
      "title": "bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23310",
    "datePublished": "2026-03-25T10:27:05.943Z",
    "dateReserved": "2026-01-13T15:37:45.994Z",
    "dateUpdated": "2026-06-19T11:57:33.669Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-23310",
      "date": "2026-09-03",
      "epss": "0.00123",
      "percentile": "0.02291"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-23310\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-03-25T11:16:27.160\",\"lastModified\":\"2026-06-19T13:16:25.320\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded\\n\\nbond_option_mode_set() already rejects mode changes that would make a\\nloaded XDP program incompatible via bond_xdp_check().  However,\\nbond_option_xmit_hash_policy_set() has no such guard.\\n\\nFor 802.3ad and balance-xor modes, bond_xdp_check() returns false when\\nxmit_hash_policy is vlan+srcmac, because the 802.1q payload is usually\\nabsent due to hardware offload.  This means a user can:\\n\\n1. Attach a native XDP program to a bond in 802.3ad/balance-xor mode\\n   with a compatible xmit_hash_policy (e.g. layer2+3).\\n2. Change xmit_hash_policy to vlan+srcmac while XDP remains loaded.\\n\\nThis leaves bond-\u003exdp_prog set but bond_xdp_check() now returning false\\nfor the same device.  When the bond is later destroyed, dev_xdp_uninstall()\\ncalls bond_xdp_set(dev, NULL, NULL) to remove the program, which hits\\nthe bond_xdp_check() guard and returns -EOPNOTSUPP, triggering:\\n\\nWARN_ON(dev_xdp_install(dev, mode, bpf_op, NULL, 0, NULL))\\n\\nFix this by rejecting xmit_hash_policy changes to vlan+srcmac when an\\nXDP program is loaded on a bond in 802.3ad or balance-xor mode.\\n\\ncommit 39a0876d595b (\\\"net, bonding: Disallow vlan+srcmac with XDP\\\")\\nintroduced bond_xdp_check() which returns false for 802.3ad/balance-xor\\nmodes when xmit_hash_policy is vlan+srcmac.  The check was wired into\\nbond_xdp_set() to reject XDP attachment with an incompatible policy, but\\nthe symmetric path -- preventing xmit_hash_policy from being changed to an\\nincompatible value after XDP is already loaded -- was left unguarded in\\nbond_option_xmit_hash_policy_set().\\n\\nNote:\\ncommit 094ee6017ea0 (\\\"bonding: check xdp prog when set bond mode\\\")\\nlater added a similar guard to bond_option_mode_set(), but\\nbond_option_xmit_hash_policy_set() remained unprotected.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\\n\\nbpf/bonding: rechazar el cambio de pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) a vlan+srcmac cuando XDP est\u00e1 cargado\\n\\nbond_option_mode_set() ya rechaza los cambios de modo que har\u00edan incompatible un programa XDP cargado a trav\u00e9s de bond_xdp_check(). Sin embargo, bond_option_xmit_hash_policy_set() no tiene tal protecci\u00f3n.\\n\\nPara los modos 802.3ad y balance-xor, bond_xdp_check() devuelve falso cuando la pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) es vlan+srcmac, porque la carga \u00fatil 802.1q suele estar ausente debido a la descarga de hardware. Esto significa que un usuario puede:\\n\\n1. Adjuntar un programa XDP nativo a un bond en modo 802.3ad/balance-xor con una pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) compatible (por ejemplo, capa2+3).\\n2. Cambiar la pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) a vlan+srcmac mientras XDP permanece cargado.\\n\\nEsto deja bond-\u0026gt;xdp_prog establecido, pero bond_xdp_check() ahora devuelve falso para el mismo dispositivo. Cuando el bond es destruido posteriormente, dev_xdp_uninstall() llama a bond_xdp_set(dev, NULL, NULL) para eliminar el programa, lo que activa la protecci\u00f3n de bond_xdp_check() y devuelve -EOPNOTSUPP, desencadenando:\\n\\nWARN_ON(dev_xdp_install(dev, mode, bpf_op, NULL, 0, NULL))\\n\\nSolucione esto rechazando los cambios de pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) a vlan+srcmac cuando un programa XDP est\u00e1 cargado en un bond en modo 802.3ad o balance-xor.\\n\\nEl commit 39a0876d595b (\u0027net, bonding: No permitir vlan+srcmac con XDP\u0027) introdujo bond_xdp_check() que devuelve falso para los modos 802.3ad/balance-xor cuando la pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) es vlan+srcmac. La verificaci\u00f3n se integr\u00f3 en bond_xdp_set() para rechazar la asociaci\u00f3n de XDP con una pol\u00edtica incompatible, pero la ruta sim\u00e9trica -- impidiendo que la pol\u00edtica de hash de transmisi\u00f3n (xmit_hash_policy) se cambie a un valor incompatible despu\u00e9s de que XDP ya est\u00e9 cargado -- se dej\u00f3 sin protecci\u00f3n en bond_option_xmit_hash_policy_set().\\n\\nNota:\\nEl commit 094ee6017ea0 (\u0027bonding: verificar programa xdp al establecer modo de bond\u0027) a\u00f1adi\u00f3 posteriormente una protecci\u00f3n similar a bond_option_mode_set(), pero bond_option_xmit_hash_policy_set() permaneci\u00f3 sin protecci\u00f3n.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/bonding/bond_main.c\",\"drivers/net/bonding/bond_options.c\",\"include/net/bonding.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"0a80e6ecaf669c77260b44254f4a84d76bf83e89\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"5c262bd0e39320a6d6c8277cb8349ce21c01b8c1\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"d36ad7e126c6a0c5f699583309ccc37e3a3263ea\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"0ace8027e41f6f094ef6c1aca42d2ed6cd7af54e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"e85fa809e507b9d8eff4840888b8c727e4e8448c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"39a0876d595bd7c7512782dfcce0ee66f65bf221\",\"lessThan\":\"479d589b40b836442bbdadc3fdb37f001bb67f26\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/bonding/bond_main.c\",\"drivers/net/bonding/bond_options.c\",\"include/net/bonding.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.15\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.15\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.176\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.130\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.77\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.17\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.19.7\",\"lessThanOrEqual\":\"6.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.15\",\"versionEndExcluding\":\"6.6.130\",\"matchCriteriaId\":\"E265D934-61CB-43A3-82C6-6D0F5B6DD9D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.77\",\"matchCriteriaId\":\"B3D12E00-E42D-4056-B354-BAD4903C03A5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.17\",\"matchCriteriaId\":\"A5E006E4-59C7-43C1-9231-62A72219F2BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"6.19.7\",\"matchCriteriaId\":\"69245D10-0B71-485E-80C3-A64F077004D3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F253B622-8837-4245-BCE5-A7BF8FC76A16\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AE85AD8-4641-4E7C-A2F4-305E2CD9EE64\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0a80e6ecaf669c77260b44254f4a84d76bf83e89\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/0ace8027e41f6f094ef6c1aca42d2ed6cd7af54e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/479d589b40b836442bbdadc3fdb37f001bb67f26\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5c262bd0e39320a6d6c8277cb8349ce21c01b8c1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d36ad7e126c6a0c5f699583309ccc37e3a3263ea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e85fa809e507b9d8eff4840888b8c727e4e8448c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-28T07:20:04+00:00",
      "cve": "CVE-2026-23310",
      "id": "CVE-2026-23310",
      "initial_release_date": "2026-03-25T00:00:00+00:00",
      "product_status:known_affected": "198",
      "product_status:known_not_affected": "76",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: bpf/bonding: reject vlan+srcmac xmit_hash_policy change when XDP is loaded",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23310.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-06-20T02:34:16Z",
      "cve": "CVE-2026-23310",
      "id": "CVE-2026-23310",
      "initial_release_date": "2026-03-25T16:56:41Z",
      "product_status:known_affected": "119",
      "product_status:known_not_affected": "198",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-23310",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-23310.json",
      "version": "8"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.