CVE-2025-15649

MEDIUMNVD 5.55.5
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-05-27. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 5 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

A fix is available — apply it.

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date.

_dosToUnixTime() decodes the local-file-header last-modification date field and calls Time::Local::timelocal() without an eval guard. A header whose date field decodes to an out-of-range month, day, or hour causes timelocal() to die.

The exception propagates out of IO::Uncompress::Unzip->new($file) where callers expect undef plus $UnzipError.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

May 27, 2026

Last Modified

July 24, 2026

Advisory Details (4)

Auto-updated Jun 13, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

oss-security - CVE-2025-15649: IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date

http://www.openwall.com/lists/oss-security/2026/05/27/1
generic🔴 Active Exploitation

Dodgy timestamp in zip shouldn't abort · Issue #65 · pmqs/IO-Compress · GitHub

https://github.com/pmqs/IO-Compress/issues/65

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuperl-modules-5.38 (5.38.2-3.2ubuntu0.4) @ noble2026-09-14ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(8 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
libio-compress-perl2.101-1 ... 2.223-1 (22 versions)
perl5.32.1-4 ... 5.44.0-1 (59 versions)
Debian:12(2)
PackageVulnerable rangeFixed inDependents
libio-compress-perl2.204-1 ... 2.223-1 (15 versions)
perl5.36.0-10 ... 5.44.0-1 (43 versions)
Debian:13(2)
PackageVulnerable rangeFixed inDependents
libio-compress-perl2.213-1 ... 2.223-1 (9 versions)
perl5.40.1-6 ... 5.44.0-1 (11 versions)
Debian:14(2)
PackageVulnerable rangeFixed inDependents
libio-compress-perl2.213-1, 2.214-12.217-1
perl5.40.1-6, 5.40.1-75.40.1-8

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 11× in last 7d / 39× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 240 total refreshes for this CVE.

  1. 2026-09-16 05:13 UTCEPSS rescore
  2. 2026-09-15 03:08 UTCEPSS rescore
  3. 2026-09-14 09:34 UTCEG score recompute
  4. 2026-09-14 09:34 UTCVendor advisory
  5. 2026-09-14 09:34 UTCGHSA enrichment
  6. 2026-09-13 16:45 UTCEPSS rescore
  7. 2026-09-12 14:59 UTCEPSS rescore
  8. 2026-09-11 14:51 UTCEPSS rescore
  9. 2026-09-11 09:35 UTCEPSS rescore
  10. 2026-09-11 01:23 UTCOSV refresh
  11. 2026-09-10 09:33 UTCEPSS rescore
  12. 2026-09-08 21:59 UTCEPSS rescore
  13. 2026-09-07 16:00 UTCEPSS rescore
  14. 2026-09-06 13:46 UTCEPSS rescore
  15. 2026-09-04 13:59 UTCEPSS rescore
  16. 2026-09-04 05:05 UTCEPSS rescore
  17. 2026-09-02 14:10 UTCEPSS rescore
  18. 2026-09-01 13:52 UTCEPSS rescore
  19. 2026-08-30 19:16 UTCEPSS rescore
  20. 2026-08-30 01:21 UTCEPSS rescore
  21. 2026-08-28 21:40 UTCEPSS rescore
  22. 2026-08-27 14:24 UTCEPSS rescore
  23. 2026-08-26 14:45 UTCEPSS rescore
  24. 2026-08-25 13:47 UTCEPSS rescore
  25. 2026-08-24 14:15 UTCEPSS rescore
Show 75 more
  1. 2026-08-23 15:52 UTCEG score recompute
  2. 2026-08-23 15:52 UTCVendor advisory
  3. 2026-08-23 15:52 UTCGHSA enrichment
  4. 2026-08-23 00:18 UTCEPSS rescore
  5. 2026-08-21 23:48 UTCEPSS rescore
  6. 2026-08-21 21:13 UTCEG score recompute
  7. 2026-08-21 21:13 UTCGHSA enrichment
  8. 2026-08-20 22:54 UTCEPSS rescore
  9. 2026-08-20 17:55 UTCEG score recompute
  10. 2026-08-20 17:55 UTCVendor advisory
  11. 2026-08-20 17:55 UTCGHSA enrichment
  12. 2026-08-19 17:02 UTCEPSS rescore
  13. 2026-08-18 13:47 UTCEPSS rescore
  14. 2026-08-17 13:46 UTCEPSS rescore
  15. 2026-08-17 09:28 UTCEG score recompute
  16. 2026-08-17 09:28 UTCVendor advisory
  17. 2026-08-17 09:28 UTCGHSA enrichment
  18. 2026-08-16 14:55 UTCEPSS rescore
  19. 2026-08-16 03:00 UTCEG score recompute
  20. 2026-08-16 03:00 UTCVendor advisory
  21. 2026-08-16 03:00 UTCGHSA enrichment
  22. 2026-08-16 02:13 UTCEPSS rescore
  23. 2026-08-16 02:13 UTCEPSS rescore
  24. 2026-08-15 01:29 UTCEPSS rescore
  25. 2026-08-15 00:29 UTCVendor advisory
  26. 2026-08-15 00:29 UTCGHSA enrichment
  27. 2026-08-14 01:39 UTCEG score recompute
  28. 2026-08-14 01:39 UTCVendor advisory
  29. 2026-08-14 01:39 UTCGHSA enrichment
  30. 2026-08-13 21:59 UTCEPSS rescore
  31. 2026-08-12 21:58 UTCEG score recompute
  32. 2026-08-12 21:58 UTCGHSA enrichment
  33. 2026-08-12 13:49 UTCEPSS rescore
  34. 2026-08-11 23:08 UTCEG score recompute
  35. 2026-08-11 23:08 UTCVendor advisory
  36. 2026-08-11 23:08 UTCGHSA enrichment
  37. 2026-08-11 13:41 UTCEPSS rescore
  38. 2026-08-11 00:18 UTCEG score recompute
  39. 2026-08-11 00:18 UTCVendor advisory
  40. 2026-08-11 00:18 UTCGHSA enrichment
  41. 2026-08-10 23:59 UTCEPSS rescore
  42. 2026-08-09 21:46 UTCEG score recompute
  43. 2026-08-09 21:46 UTCGHSA enrichment
  44. 2026-08-09 13:45 UTCEPSS rescore
  45. 2026-08-08 22:57 UTCEG score recompute
  46. 2026-08-08 22:57 UTCVendor advisory
  47. 2026-08-08 22:57 UTCGHSA enrichment
  48. 2026-08-07 18:46 UTCEG score recompute
  49. 2026-08-07 18:46 UTCVendor advisory
  50. 2026-08-07 18:46 UTCGHSA enrichment
  51. 2026-08-07 16:26 UTCEPSS rescore
  52. 2026-08-06 19:49 UTCEG score recompute
  53. 2026-08-06 19:49 UTCVendor advisory
  54. 2026-08-06 19:49 UTCGHSA enrichment
  55. 2026-08-06 13:45 UTCEPSS rescore
  56. 2026-08-05 20:59 UTCEG score recompute
  57. 2026-08-05 20:59 UTCVendor advisory
  58. 2026-08-05 20:59 UTCGHSA enrichment
  59. 2026-08-05 19:16 UTCEPSS rescore
  60. 2026-08-04 15:09 UTCEPSS rescore
  61. 2026-08-04 10:37 UTCEPSS rescore
  62. 2026-08-03 16:35 UTCEG score recompute
  63. 2026-08-03 16:35 UTCGHSA enrichment
  64. 2026-08-03 10:35 UTCEPSS rescore
  65. 2026-08-02 14:57 UTCEG score recompute
  66. 2026-08-02 14:57 UTCVendor advisory
  67. 2026-08-02 14:57 UTCGHSA enrichment
  68. 2026-08-02 02:25 UTCEPSS rescore
  69. 2026-08-01 16:07 UTCEG score recompute
  70. 2026-08-01 16:07 UTCVendor advisory
  71. 2026-08-01 16:07 UTCGHSA enrichment
  72. 2026-08-01 04:14 UTCEPSS rescore
  73. 2026-07-31 08:18 UTCEG score recompute
  74. 2026-07-31 08:18 UTCVendor advisory
  75. 2026-07-31 08:18 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2025-15649?
CVE-2025-15649 is a medium vulnerability published on May 27, 2026. IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date. _dosToUnixTime() decodes the local-file-header last-modification date field and calls Time::Local::timelocal() without an eval guard. A header whose date field decodes…
When was CVE-2025-15649 disclosed?
CVE-2025-15649 was first published in the National Vulnerability Database on May 27, 2026, with the most recent update on July 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-15649 actively exploited?
CVE-2025-15649 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 97.3% of all scored CVEs.
What is the CVSS score of CVE-2025-15649?
CVE-2025-15649 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2025-15649?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-15649, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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