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CVE-2026-22979

In the Linux kernel, the following vulnerability has been resolved: net: fix memory leak in skb_segment_list for GRO packets When skb_segment_list() is called during packet forwarding, it handles packets that were aggregated by the GRO engine. Historically, the segmentation logic in skb_segment_list assumes that individual segments are split from a parent SKB and may need to carry their own socket memory accounting. Accordingly, the code transfers truesize from the parent to the newly created
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:41597498f2fee8a8e6b1acf877bafb575765bc639a3e01695696ceab8b820b82
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/3

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/skbuff.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0b27828ebd1ed3107d7929c3737adbe862e99e74","status":"affected","version":"2eeab8c47c3c0276e0746bc382f405c9a236a5ad","versionType":"git"},{"lessThan":"88bea149db2057112af3aaf63534b24fab5858ab","status":"affected","version":"fc126c1d51e9552eacd2d717b9ffe9262a8a4cd6","versionType":"git"},{"lessThan":"3264881431e308b9c72cb8a0159d57a56d67dd79","status":"affected","version":"ed4cccef64c1d0d5b91e69f7a8a6…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/skbuff.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.161","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.121","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.66","versionType":"semver"},{"lessThanOrEqual"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/2

Affected products and versions

7 source assertions
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/3
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/skbuff.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0b27828ebd1ed3107d7929c3737adbe862e99e74","status":"affected","version":"2eeab8c47c3c0276e0746bc382f405c9a236a5ad","versionType":"git"},{"lessThan":"88bea149db2057112af3aaf63534b24fab5858ab","status":"affected","version":"fc126c1d51e9552eacd2d717b9ffe9262a8a4cd6","versionType":"git"},{"lessThan":"3264881431e308b9c72cb8a0159d57a56d67dd79","status":"affected","version":"ed4cccef64c1d0d5b91e69f7a8a6…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/skbuff.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.161","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.121","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.66","versionType":"semver"},{"lessThanOrEqual"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/affected/2

Source references

6 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/0b27828ebd1ed3107d7929c3737adbe862e99e74"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/238e03d0466239410b72294b79494e43d4fabe77"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/3264881431e308b9c72cb8a0159d57a56d67dd79"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/88bea149db2057112af3aaf63534b24fab5858ab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c114a32a2e70b82d447f409f7ffcfa3058f9d5bd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659709a5b290bbc0d48afc114cd16d1220463e100e4f5d29e4bc28628abd5d8b · sha256:40d19d7d9ac7c40d… · /containers/cna/references/3

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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