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 — 4 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 9× in last 7d / 38× 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 242 total refreshes for this CVE.

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

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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