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CVE-2026-15184

A vulnerability was found in GNU LibreDWG up to 0.13.4. The impacted element is the function dwg_next_entity of the file src/dwg.c of the component DWG File Handler. Performing a manipulation of the argument next_obj results in null pointer dereference. The attack must be initiated from a local position. The exploit has been made public and could be used. Upgrading to version 0.14 is sufficient to resolve this issue. The patch is named dde45dac3c4d902e4d8fed150a8017b9732019c9. Upgrading the affe
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e237caf2c79ef4e33767337047d9bcf4627c4e0cb2752d9e8cf6ae1f8430036b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":3.3,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":3.3,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/2/cvssV3_0
cwe · 2 assertions

{"cweId":"CWE-404","description":"Denial of Service","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-476","description":"NULL Pointer Dereference","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*"],"modules":["DWG File Handler"],"product":"LibreDWG","vendor":"GNU","versions":[{"status":"affected","version":"0.13.0"},{"status":"affected","version":"0.13.1"},{"status":"affected","version":"0.13.2"},{"status":"affected","version":"0.13.3"},{"status":"affected","version":"0.13.4"},{"status":"unaffected","version":"0.14"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":3.3,"baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":3.3,"baseSeverity":"LOW","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

2 source assertions
{"cweId":"CWE-404","description":"Denial of Service","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-476","description":"NULL Pointer Dereference","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/problemTypes/0/descriptions/0

Source references

9 source assertions
{"tags":["exploit"],"url":"https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_0b57303_dwggrep_segv_null_read_dwg_next_entity_dwg.c_1231.dwg"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/5
{"tags":["patch"],"url":"https://github.com/LibreDWG/libredwg/commit/dde45dac3c4d902e4d8fed150a8017b9732019c9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/6
{"tags":["issue-tracking"],"url":"https://github.com/LibreDWG/libredwg/issues/1253"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/4
{"tags":["patch"],"url":"https://github.com/LibreDWG/libredwg/releases/tag/0.14"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/7
{"name":"CVE-2026-15184 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-15184"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/2
{"name":"Submit #851192 | LibreDWG 0.13.4-154-g0b573035 (main branch, commit 0b573035, 2026-04-29) 空指针解引用 (NULL Pointer Dereference)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/851192"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/3
{"name":"VDB-377110 | GNU LibreDWG DWG File dwg.c dwg_next_entity null pointer dereference","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/377110"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/0
{"name":"VDB-377110 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/377110/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/1
{"tags":["broken-link","product"],"url":"https://www.gnu.org/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c4e62e7929b98f7c83d3f8163f2d7d973307b7cb8cb61de54a67dfe8463e02c6 · sha256:435017a55bbfe9dd… · /containers/cna/references/8

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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