Vulnerability Database · OSS-Fuzz · Package report
libredwg: vulnerability history, versions and safety
libredwg is a package in the OSS-Fuzz ecosystem. Vulert records 83 vulnerabilities for it across 120 releases, from Mar 2021 to Jun 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
No patched version yet — these are the ones to plan around.
See the unfixed vulnerabilities →No published version shipped hostile code.
Vulert verdict on libredwg i
Updated on 23 Oct 2026
Careful: 13 of the 83 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.
What to do: Plan around the 13 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →
- Vulnerabilities on record 83 over 5 years · 2 in the last year i
- Latest disclosure 29 Jun 2026 i
- Highest CVSS n/a i
- With no published fix 13 i
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01 Versions
Which versions are affected
Every version Vulert holds for libredwg, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.
Newest 120 of 735 versions on record. Severity counts are the vulnerabilities recorded against that exact release.
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 2 of the 83 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for libredwg
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Heap-buffer-overflow in libredwg: dwg_convert_SAB_to_SAT1 | N/A medium | No fix published | 02 Aug 2021 |
| Heap-double-free vulnerability in libredwg | N/A unrated | No fix published | 08 May 2022 |
| Heap-buffer-overflow in bit_read_BB in libredwg | N/A medium | No fix published | 13 Apr 2023 |
| Heap-buffer-overflow in decode_preR13_section_hdr in libredwg | N/A high | 580e8bbebf18579b97e2c20b032368b9079624ca | 26 Apr 2022 |
| Heap-double-free vulnerability in libredwg | N/A high | No fix published | 18 Nov 2022 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
